Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.941\% 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: COc1ccc(CCNC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(C)cc3)cc2)cc1
b: Cc1cc(NS(=O)(=O)c2ccc(NC(=O)C(C)Oc3cc(C)c(Cl)c(C)c3)cc2)no1
c: Cc1nn(-c2ccccc2)c(C)c1NC(=O)COC(=O)c1ccc(NC(=O)CC#N)cc1
d: CC(C)N(C(=O)CSc1nnc(-c2ccc3c(c2)OCO3)n1C)C(C)C
Answer: a. COc1ccc(CCNC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(C)cc3)cc2)cc1
{#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)COc2ccc(N(C)S(=O)(=O)c3ccc(C)cc3)cc2)cc1
COc1ccc(CCNC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(C)cc3)cc2)cc1
N-[2-(4-methoxyphenyl)ethyl]-2-[4-[methyl-(4-methylphenyl)sulfonylamino]phenoxy]acetamide