Task: Answer the multiple-choice question.
Question: Which drug exhibits a -4.359% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cn1c(CNC(=O)CNC(=O)c2ccccc2F)cc(=O)n(C)c1=O
b. CCc1ccc(NC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
c. O=C(c1cc(C(=O)NCc2ccc(Cl)cc2)c(=O)n(Cc2ccc(Cl)cc2)c1)c1cc(F)ccc1O
d. COc1cccc(C(=O)NC2CCN(CC(=O)Nc3cccc(C)c3C)CC2)c1
e. O=C(Cn1cnnn1)NCc1ccccc1
Answer: b. CCc1ccc(NC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccc(NC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
CCc1ccc(NC(=O)CN(c2ccc(OC)cc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
N-(4-ethylphenyl)-2-(4-methoxy-N-(1,3,5-trimethylpyrazol-4-yl)sulfonylanilino)acetamide