Problem statement: Answer the multiple-choice question.
Query: Which compound has a 11.641% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCCCNC(=S)Nc1cc([N+](=O)[O-])ccc1C
b. O=S(=O)(NC1CC1)c1ccc(S(=O)(=O)N2CCN3CCCC3C2)cc1
c. CC(=O)Nc1ccc(S(=O)(=O)NCC(=O)OCC(=O)N2CCc3ccccc32)cc1
d. NC1=NC(=O)/C(=C/C=C/c2cccs2)S1
Answer: a. CCCCNC(=S)Nc1cc([N+](=O)[O-])ccc1C
{#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#}
CCCCNC(=S)Nc1cc([N+](=O)[O-])ccc1C
CCCCNC(=S)Nc1cc([N+](=O)[O-])ccc1C
1-butyl-3-(2-methyl-5-nitrophenyl)thiourea