Task: Answer the multiple-choice question.
Query: Which drug exhibits a 20.250% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(/C=C/C(=O)OCC(=O)Nc2cc3oc4ccccc4c3cc2OC)cc1
b. CC(C)(C)Nc1c([N+](=O)[O-])c(=O)sc2ccccc12
c. CCC1=NN(C(=O)C(=O)NCCc2ccccc2)C(O)(C(F)(F)F)C1
d. CC(=O)c1ccc(NS(=O)(=O)c2ccc(N)cc2)cc1
Answer: a. COc1ccc(/C=C/C(=O)OCC(=O)Nc2cc3oc4ccccc4c3cc2OC)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#}
COc1ccc(/C=C/C(=O)OCC(=O)Nc2cc3oc4ccccc4c3cc2OC)cc1
COc1ccc(/C=C/C(=O)OCC(=O)Nc2cc3oc4ccccc4c3cc2OC)cc1
[2-[(2-methoxydibenzofuran-3-yl)amino]-2-oxoethyl] (E)-3-(4-methoxyphenyl)prop-2-enoate