Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.900\% 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) CNC(=S)Nc1cccc([N+](=O)[O-])c1
(b) CC1CC(C)(C)NC(=S)N1CC(=O)NCc1ccccc1Cl
(c) O=C(O)CCC(=O)N1CCc2cc(S(=O)(=O)N3CCC(Cc4ccccc4)CC3)ccc21
Answer: b. CC1CC(C)(C)NC(=S)N1CC(=O)NCc1ccccc1Cl
{#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#}
CC1CC(C)(C)NC(=S)N1CC(=O)NCc1ccccc1Cl
CC1CC(C)(C)NC(=S)N1CC(=O)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-2-(4,4,6-trimethyl-2-sulfanylidene-1,3-diazinan-1-yl)acetamide