Task: Answer the multiple choice question.
Question: Which drug exhibits a -27.584\% 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) CCOC(=O)N1CCN(S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)CC1
b) CCCc1ccc(Oc2c(-c3ccc(O)c(C)c3O)n[nH]c2C)cc1
c) CC1(C)CC(=O)C(C=NCCN2CCN(C(=S)Nc3cccc(Cl)c3)CC2)=C(O)C1
Answer: c. CC1(C)CC(=O)C(C=NCCN2CCN(C(=S)Nc3cccc(Cl)c3)CC2)=C(O)C1
{#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#}
CC1(C)CC(=O)C(C=NCCN2CCN(C(=S)Nc3cccc(Cl)c3)CC2)=C(O)C1
CC1(C)CC(=O)C(C=NCCN2CCN(C(=S)Nc3cccc(Cl)c3)CC2)=C(O)C1
N-(3-chlorophenyl)-4-[2-[(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)methylideneamino]ethyl]piperazine-1-carbothioamide