Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.731\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC1=C(C)Cc2c(OC(=O)c3ccccc3)ccc(OC(=O)c3ccccc3)c2C1
b.) O=C(CSC1=NS(=O)(=O)c2cc(Cl)ccc2N1)Nc1ccccc1F
c.) O=c1c2ccccc2nc(/C=C/c2cc(Br)ccc2O)n1CCO
d.) CCCC(=O)N1CCN(c2ccc(NC(=O)c3cc4ccccc4o3)cc2Cl)CC1
e.) CN(C)c1c([N+](=O)[O-])cc2[nH]c(=O)[nH]c2c1[N+](=O)[O-]
Answer: a. CC1=C(C)Cc2c(OC(=O)c3ccccc3)ccc(OC(=O)c3ccccc3)c2C1
{#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#}
CC1=C(C)Cc2c(OC(=O)c3ccccc3)ccc(OC(=O)c3ccccc3)c2C1
CC1=C(C)Cc2c(OC(=O)c3ccccc3)ccc(OC(=O)c3ccccc3)c2C1
(4-benzoyloxy-6,7-dimethyl-5,8-dihydronaphthalen-1-yl)benzoate