Task: Answer the MCQ question.
Question: Which compound has a 18.759\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1nonc1NC(=O)CSc1nnc(-c2ccoc2C)n1-c1cccc(Cl)c1
(b) CCn1c(=O)cc(SCC(=O)Nc2ccc(C)cn2)c2ccccc21
(c) CCCCC(=O)Nc1nnc(S(=O)(=O)N2CCCc3ccccc32)s1
(d) CCCCn1c(NCc2ccccc2NS(=O)(=O)c2ccc(C)cc2)nc2ccccc21
Answer: c. CCCCC(=O)Nc1nnc(S(=O)(=O)N2CCCc3ccccc32)s1
{#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#}
CCCCC(=O)Nc1nnc(S(=O)(=O)N2CCCc3ccccc32)s1
CCCCC(=O)Nc1nnc(S(=O)(=O)N2CCCc3ccccc32)s1
N-[5-(3,4-dihydro-2H-quinolin-1-ylsulfonyl)-1,3,4-thiadiazol-2-yl]pentanamide