Task: Answer the MCQ question.
Question: Which compound has a -7.420% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccccc1C1CC(c2cccs2)Nc2nnnn21
b: CCOC(=O)c1c(NC(=O)CSc2nnc(CNc3ccc(OC)cc3)n2C)sc(C)c1C
c: CC(C)c1ccc(NC2CCCN(C(=O)c3cccnc3)C2)cc1
d: COCC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: a. Cc1ccccc1C1CC(c2cccs2)Nc2nnnn21
{#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#}
Cc1ccccc1C1CC(c2cccs2)Nc2nnnn21
Cc1ccccc1C1CC(c2cccs2)Nc2nnnn21
7-(2-methylphenyl)-5-thiophen-2-yl-4,5,6,7-tetrahydrotetrazolo[1,5-a]pyrimidine