Task: Answer the multiple choice question.
Question: Which drug exhibits a 17.740\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(NC(=S)Nc2cccc(-c3n[nH]c(=S)o3)c2)cc1
(b) COc1ccc(C(=O)NNC(=O)C2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)cc1
Answer: a. Cc1ccc(NC(=S)Nc2cccc(-c3n[nH]c(=S)o3)c2)cc1
{#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(NC(=S)Nc2cccc(-c3n[nH]c(=S)o3)c2)cc1
Cc1ccc(NC(=S)Nc2cccc(-c3n[nH]c(=S)o3)c2)cc1
1-(4-methylphenyl)-3-[3-(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)phenyl]thiourea