Task: Answer the MCQ question.
Question: Which drug has a 17.620\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccc(-n2cc[nH]c2=S)cc1C
b: COCCCNC(=S)NNC(=S)Nc1ccccc1
c: COc1cc(CN2CCc3ccccc3C2)cc([N+](=O)[O-])c1O
d: Cc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)C)c2ccncc2)cc1
e: COc1ccccc1NC(=S)NC(=O)Cc1ccc(Cl)cc1
Answer: a. Cc1ccc(-n2cc[nH]c2=S)cc1C
{#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(-n2cc[nH]c2=S)cc1C
Cc1ccc(-n2cc[nH]c2=S)cc1C
3-(3,4-dimethylphenyl)-1H-imidazole-2-thione