Problem statement: Answer the multiple choice question.
Query: Which compound has a 21.244% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1sc2nc(SCC(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)n(C)c(=O)c2c1C
(b) CCn1c(CCn2ccnc2C)n[nH]c1=S
(c) Cc1ccccc1NC(=O)/C(C#N)=C/c1ccc[nH]1
Answer: c. Cc1ccccc1NC(=O)/C(C#N)=C/c1ccc[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccccc1NC(=O)/C(C#N)=C/c1ccc[nH]1
Cc1ccccc1NC(=O)/C(C#N)=C/c1ccc[nH]1
(E)-2-cyano-N-(2-methylphenyl)-3-(1H-pyrrol-2-yl)prop-2-enamide