Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 15.564\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(CC(=O)NCc2ccco2)cc(OC)c1OC
b: COc1ccc(C2Nc3ccccc3C(=O)N2O)cc1CN1CCOCC1
c: C#CC1(O)CCC2C3CCC4=C/C(=N/OCC(=O)NCC(=O)NC(C(=O)O)C(C)C)CC[C@]4(C)C3CC[C@@]21C
d: CC(=O)c1ccc(Oc2ncnc(N)c2[N+](=O)[O-])cc1
Answer: a. COc1cc(CC(=O)NCc2ccco2)cc(OC)c1OC
{#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#}
COc1cc(CC(=O)NCc2ccco2)cc(OC)c1OC
COc1cc(CC(=O)NCc2ccco2)cc(OC)c1OC
N-(furan-2-ylmethyl)-2-(3,4,5-trimethoxyphenyl)acetamide