Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.712\% 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) COC(=O)CCC(=O)Nc1cccc2c(NC(=O)CCC(=O)OC)cccc12
(b) O=C(Nc1ccccc1C(=O)NCc1cccnc1)c1ccco1
(c) COc1ccc(-c2cc(-c3c(O)c(OC)c4occc4c3OC)[nH]n2)cc1OC
(d) COc1ccc(N(CC(=O)Nc2cc(Cl)ccc2OC)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
Answer: d. COc1ccc(N(CC(=O)Nc2cc(Cl)ccc2OC)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)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(N(CC(=O)Nc2cc(Cl)ccc2OC)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
COc1ccc(N(CC(=O)Nc2cc(Cl)ccc2OC)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
N-(5-chloro-2-methoxyphenyl)-2-[4-methoxy-N-[(6-methyl-2,4-dioxo-1H-pyrimidin-5-yl)sulfonyl]anilino]acetamide