Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.403\% 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 CN(CC(=O)NCc1ccncc1)S(=O)(=O)c1ccc2ccccc2c1
b CCOC(=O)C1=C(c2ccc(OC)cc2)C(=O)c2ccccc2C1=O
c Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(Cl)cc3[N+](=O)[O-])cc2)no1
d COc1cccc(CNS(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCC2)c1
Answer: d. COc1cccc(CNS(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCC2)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#}
COc1cccc(CNS(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCC2)c1
COc1cccc(CNS(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCC2)c1
N-[(3-methoxyphenyl)methyl]-2,5-dimethyl-4-(pyrrolidine-1-carbonyl)-1H-pyrrole-3-sulfonamide