Task: Answer the MCQ question.
Question: Which compound has a 37.747\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1cccc(NS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)c1C
(b) c1ccc(Nc2nc(N3CCCC3)nc(N3CCOCC3)n2)cc1
(c) O=C(CSc1cccc[n+]1[O-])NCC1CCCCC1
(d) CCOC(=O)C1CCN(C(=O)c2cc(C)n(C(C)(C)C)n2)CC1
(e) O=C(NC1CC1)C1CC(=O)N(C2CCCCC2)C1
Answer: c. O=C(CSc1cccc[n+]1[O-])NCC1CCCCC1
{#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#}
O=C(CSc1cccc[n+]1[O-])NCC1CCCCC1
O=C(CSc1cccc[n+]1[O-])NCC1CCCCC1
N-(cyclohexylmethyl)-2-(1-oxidopyridin-1-ium-2-yl)sulfanylacetamide