Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.135\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C1OCCC1Sc1nnc(-c2ccc(Cl)cc2Cl)o1
[b] O=C(NC1=Nc2cccc3cccc(c23)N1)c1ccc(Cl)cc1
[c] CSc1ccc(/C=C/C(=O)NC23CC4CC(CC(C4)C2)C3)cc1
[d] CCOCCCNC(=O)C(c1ccccc1)N(Cc1cccs1)C(=O)CNC(=O)c1ccccc1
[e] O=C1/C(=C/c2ccncc2)N2CCC1CC2
Answer: b. O=C(NC1=Nc2cccc3cccc(c23)N1)c1ccc(Cl)cc1
{#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#}
O=C(NC1=Nc2cccc3cccc(c23)N1)c1ccc(Cl)cc1
O=C(NC1=Nc2cccc3cccc(c23)N1)c1ccc(Cl)cc1
4-chloro-N-(1H-perimidin-2-yl)benzamide