Task: Answer the MCQ question.
Query: Which compound has a 4.686\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc(C)c(N2CCN(C(=O)CCC(=O)Nc3nnc(CC(C)C)s3)CC2)c1
(b) COc1ccc(CCNC(=O)C2CCCN(S(=O)(=O)c3cc(C)ccc3OC)C2)cc1OC
(c) Cc1ccc2oc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)c(C)c2c1
(d) COc1cc2c(cc1OC)C(c1cccnc1)CC(=O)N2
(e) O=C(O)C(=O)O.OCCN1CCN(c2cc(-c3ccccc3)c3ccccc3n2)CC1
Answer: b. COc1ccc(CCNC(=O)C2CCCN(S(=O)(=O)c3cc(C)ccc3OC)C2)cc1OC
{#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#}
COc1ccc(CCNC(=O)C2CCCN(S(=O)(=O)c3cc(C)ccc3OC)C2)cc1OC
COc1ccc(CCNC(=O)C2CCCN(S(=O)(=O)c3cc(C)ccc3OC)C2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-1-(2-methoxy-5-methylphenyl)sulfonylpiperidine-3-carboxamide