Task: Answer the MCQ question.
Query: Which drug exhibits a 15.440\% 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 other words.
Options:
(a) CC(C)c1nnc(NC(=O)CCC(=O)NC2CC2)s1
(b) Cc1cc(C)c(C)c(S(=O)(=O)N2CCN(C(=O)c3ccccc3OCc3c(C)noc3C)CC2)c1C
(c) CCn1c(=S)sc2c(=O)[nH]c(SCC(=O)Nc3cc(OC)ccc3OC)nc21
(d) COc1ccc(OC)c(/C=C2\SC(=S)N(Cc3cccnc3)C2=O)c1
Answer: a. CC(C)c1nnc(NC(=O)CCC(=O)NC2CC2)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#}
CC(C)c1nnc(NC(=O)CCC(=O)NC2CC2)s1
CC(C)c1nnc(NC(=O)CCC(=O)NC2CC2)s1
N-cyclopropyl-N'-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)butanediamide