Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.700\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc2nc(N3CCCC(C(=O)NCCCN4C(C)CCCC4C)C3)sc2c1
(b) COc1ccc(OC)c(CN2CCC(N3CCC(C(=O)NC4CC4)CC3)CC2)c1
(c) CCOC(=O)Cc1csc(NC(=O)CSc2nnnn2-c2ccc(C)cc2C)n1
(d) OC(Cn1cncn1)(Cn1cncn1)c1ccc(F)cc1F
Answer: b. COc1ccc(OC)c(CN2CCC(N3CCC(C(=O)NC4CC4)CC3)CC2)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#}
COc1ccc(OC)c(CN2CCC(N3CCC(C(=O)NC4CC4)CC3)CC2)c1
COc1ccc(OC)c(CN2CCC(N3CCC(C(=O)NC4CC4)CC3)CC2)c1
N-cyclopropyl-1-[1-[(3,6-dimethoxyphenyl)methyl]piperidin-4-yl]piperidine-4-carboxamide