Task: Answer the MCQ question.
Query: Which drug has a 23.261\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COC(=O)c1ccc(C(=O)OCCCc2nc3ccc(N)cc3[nH]2)cc1
b COc1cccc(NC(=O)CN(C)C(=O)c2cc3c(s2)CCC3)c1
c O=C(Cc1ccc(Cl)cc1)Nc1ccccn1
Answer: c. O=C(Cc1ccc(Cl)cc1)Nc1ccccn1
{#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(Cc1ccc(Cl)cc1)Nc1ccccn1
O=C(Cc1ccc(Cl)cc1)Nc1ccccn1
2-(4-chlorophenyl)-N-pyridin-2-ylacetamide