Task: Answer the multiple-choice question.
Question: Which drug has a 1.716% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(c1ccccc1)c1cncc(Br)c1
(b) CC1CCC2(CC1)SCC(=O)N2c1ccccc1
(c) Cc1ccc2c(c1)C1CN(C)CCC1N2C(=O)c1ccco1
(d) CCOC(=O)c1cnc2c(N=Nc3ccccc3)c(N)nn2c1N
(e) CCc1nnc(NC(=O)CCC(=O)N2CCN(Cc3cc(F)ccc3OC)CC2)s1
Answer: a. O=C(c1ccccc1)c1cncc(Br)c1
{#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(c1ccccc1)c1cncc(Br)c1
O=C(c1ccccc1)c1cncc(Br)c1
(5-bromopyridin-3-yl)-phenylmethanone