Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.961\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(N/N=C/c1cccs1)c1cccnc1
b) COc1ccc([C@H]2CC(=O)C=C(c3cccc(NC(C)=O)c3)C2)cc1
c) CCCn1c(SCC(=O)c2[nH]c(C)c(C(C)=O)c2C)n[nH]c1=O
d) O=c1[nH]c(CSc2ccccn2)nc2ccccc12
Answer: a. O=C(N/N=C/c1cccs1)c1cccnc1
{#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(N/N=C/c1cccs1)c1cccnc1
O=C(N/N=C/c1cccs1)c1cccnc1
N-[(E)-thiophen-2-ylmethylideneamino]pyridine-3-carboxamide