Task: Answer the multiple-choice question.
Query: Which drug has a 13.749\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(c1cccnc1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
b: COc1ccc(C(=O)Nn2c(CC(C)C)nc3cc(Cl)ccc3c2=O)c(OC)c1
c: CN(C)CCNc1oc(-c2ccccc2Cl)nc1S(=O)(=O)c1ccccc1
Answer: b. COc1ccc(C(=O)Nn2c(CC(C)C)nc3cc(Cl)ccc3c2=O)c(OC)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(C(=O)Nn2c(CC(C)C)nc3cc(Cl)ccc3c2=O)c(OC)c1
COc1ccc(C(=O)Nn2c(CC(C)C)nc3cc(Cl)ccc3c2=O)c(OC)c1
N-[7-chloro-2-(2-methylpropyl)-4-oxoquinazolin-3-yl]-2,4-dimethoxybenzamide