Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.081% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(Nc1nnc(-c2ccncc2)o1)c1ccc2ccccc2c1
b) Cc1ccccc1NC(=S)N1CCN(c2ccccc2Cl)CC1
c) Nc1nonc1-n1nnc(C(=O)N/N=C/c2ccoc2)c1CSc1ccc(Cl)cc1
d) NC(=O)NC(=O)C(Nc1ccc2c(c1)CCC2)c1ccccc1
Answer: a. O=C(Nc1nnc(-c2ccncc2)o1)c1ccc2ccccc2c1
{#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#}
O=C(Nc1nnc(-c2ccncc2)o1)c1ccc2ccccc2c1
O=C(Nc1nnc(-c2ccncc2)o1)c1ccc2ccccc2c1
N-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)naphthalene-2-carboxamide