Task: Answer the multiple-choice question.
Query: Which drug exhibits a -6.096\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(NC(=O)c2cc(OC)c(OC)c(OC)c2)cc1S(=O)(=O)N1CCCCC1
b. COc1c(C(=O)NCCSC(C)(C)C)ccc2ccccc12
Answer: b. COc1c(C(=O)NCCSC(C)(C)C)ccc2ccccc12
{#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#}
COc1c(C(=O)NCCSC(C)(C)C)ccc2ccccc12
COc1c(C(=O)NCCSC(C)(C)C)ccc2ccccc12
N-(2-tert-butylsulfanylethyl)-1-methoxynaphthalene-2-carboxamide