Task: Answer the MCQ question.
Question: Which drug exhibits a -59.508% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C[C@@H](C(=O)Nc1ccc2c(c1)OCCO2)n1c(=O)[nH]c2ccccc2c1=O
b. Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
Answer: b. Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
{#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#}
Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
Cl.Nc1nc(N2CCN(C(=O)c3ccco3)CC2)nc2ccc(Br)cc12
[4-(4-amino-6-bromoquinazolin-2-yl)piperazin-1-yl]-(furan-2-yl)methanone;hydrochloride