Task: Answer the MCQ question.
Query: Which drug exhibits a -3.271\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(O)CCC(=O)Nc1ccc(OCC2CCCO2)cc1
b) FC(F)(F)c1cccc(N2CCN(C(=S)NCC3CCCO3)CC2)c1
c) CCOC(=O)N1CCC(NC(=O)c2cc3c(-c4cccc(OC)c4)nn(C)c3s2)CC1
Answer: c. CCOC(=O)N1CCC(NC(=O)c2cc3c(-c4cccc(OC)c4)nn(C)c3s2)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#}
CCOC(=O)N1CCC(NC(=O)c2cc3c(-c4cccc(OC)c4)nn(C)c3s2)CC1
CCOC(=O)N1CCC(NC(=O)c2cc3c(-c4cccc(OC)c4)nn(C)c3s2)CC1
ethyl 4-[[3-(3-methoxyphenyl)-1-methylthieno[2,3-c]pyrazole-5-carbonyl]amino]piperidine-1-carboxylate