Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.312\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(OC)c(NC2c3ccccc3C(=O)N2c2cccnc2)c1
b CCCc1ccc(OCC(O)CN2CCc3ccccc3C2)cc1.Cl
c Cc1n[nH]c(C)c1S(=O)(=O)N(CC(=O)NC1CCCC1)c1ccc(C(C)C)cc1
d CCN(CC)C(=O)CN1C(=O)/C(=C/c2ccccc2)SC1=S
e CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(Cc4cccnc4)C3c3cccc(O)c3)ccc2O1
Answer: a. COc1ccc(OC)c(NC2c3ccccc3C(=O)N2c2cccnc2)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#}
COc1ccc(OC)c(NC2c3ccccc3C(=O)N2c2cccnc2)c1
COc1ccc(OC)c(NC2c3ccccc3C(=O)N2c2cccnc2)c1
1-(2,5-dimethoxyanilino)-2-pyridin-3-yl-1H-isoindol-3-one