Problem statement: Answer the multiple-choice question.
Question: Which drug has a -0.132\% 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 CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O
b O=C(Nc1cccc(S(=O)(=O)N2CCCC2)c1)c1cccc(OC(F)F)c1
c O=C(CN1CCC(NC(=O)c2ccccc2F)CC1)Nc1ccc2c(c1)OCO2
d C/C(=N\NS(=O)(=O)c1ccc([N+](=O)[O-])cc1)c1cccs1
e Cc1cc(NS(=O)(=O)c2ccc(NC(=O)COc3ccccc3C(C)(C)C)cc2)no1
Answer: a. CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O
{#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#}
CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O
CC(=O)Oc1cc2oc(=O)cc(C)c2cc1OC(C)=O
(7-acetyloxy-4-methyl-2-oxochromen-6-yl) acetate