Task: Answer the multiple-choice question.
Question: Which compound exhibits a -3.604\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc(C2=CC(c3cccs3)n3nnnc3N2)cc1
b: N=C1C(c2nc(-c3cccc([N+](=O)[O-])c3)cs2)=C(O)CN1NC(=O)c1ccco1
c: O=C(CS(=O)CC(=O)N(c1cccc(F)c1)C(C(=O)NC1CCCCC1)c1ccco1)Nc1ccc(F)cc1
Answer: a. Cc1ccc(C2=CC(c3cccs3)n3nnnc3N2)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#}
Cc1ccc(C2=CC(c3cccs3)n3nnnc3N2)cc1
Cc1ccc(C2=CC(c3cccs3)n3nnnc3N2)cc1
5-(4-methylphenyl)-7-thiophen-2-yl-4,7-dihydrotetrazolo[1,5-a]pyrimidine