Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.106\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)[C@H]4CCC(=O)N4)c3)=NO2)CN1C(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
b CCOc1ccc(-c2nnc(Nc3ccc(OC)c(C(=O)N4CCCCC4)c3)c3ccccc23)cc1
c O=C(Nc1nnc(-c2cccnc2)o1)c1ccccc1Cl
d CC(C)(C)c1nc(CN2CCOCC2)cc(CN2CCOCC2)c1O.Cl
Answer: a. NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)[C@H]4CCC(=O)N4)c3)=NO2)CN1C(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)[C@H]4CCC(=O)N4)c3)=NO2)CN1C(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)[C@H]4CCC(=O)N4)c3)=NO2)CN1C(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
(8R)-7-(3,5-dinitrobenzoyl)-3-[3-[[(2R)-5-oxopyrrolidine-2-carbonyl]amino]phenyl]-1-oxa-2,7-diazaspiro[4.4]non-2-ene-8-carboxamide