Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 3.760\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(C(=O)Nc2ccc(CN3CCS(=O)(=O)CC3)cc2)cc1
b. COc1cccc(-c2ncc3ccccc3c2CO)c1
c. S=C(NC1CCCCC1)N1CCN(c2ccccn2)CC1
d. Cc1cccc(C)c1NC(=O)C(=O)NCCOc1ccc(Cl)cc1
Answer: c. S=C(NC1CCCCC1)N1CCN(c2ccccn2)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#}
S=C(NC1CCCCC1)N1CCN(c2ccccn2)CC1
S=C(NC1CCCCC1)N1CCN(c2ccccn2)CC1
N-cyclohexyl-4-pyridin-2-ylpiperazine-1-carbothioamide