Task: Answer the MCQ question.
Query: Which drug has a 8.231\% 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 other words.
Options:
(a) Cl.c1ccc(NNC2=NCCCCC2)cc1
(b) Cc1cc(NC(=O)CCCSc2nc(-c3ccco3)cc(C(F)(F)F)n2)no1
(c) CC(=O)NC(CCCCNC(=S)NC1CCCCC1)C(=O)O
(d) C/C(=N\NC(=O)Cn1cc([N+](=O)[O-])cn1)c1ccco1
Answer: c. CC(=O)NC(CCCCNC(=S)NC1CCCCC1)C(=O)O
{#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#}
CC(=O)NC(CCCCNC(=S)NC1CCCCC1)C(=O)O
CC(=O)NC(CCCCNC(=S)NC1CCCCC1)C(=O)O
2-acetamido-6-(cyclohexylcarbamothioylamino)hexanoic acid