Task: Answer the MCQ question.
Question: Which drug has a 13.572\% 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, c, d, or e without using any other words.
Options:
(a) CN(C)C(CNC(=O)c1ccc(NC(=O)c2cccs2)cc1)c1ccccc1
(b) Oc1ccc(Br)cc1CNc1cccc2cccnc12
(c) Cn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
(d) COc1ccc(/C=N/NC(=O)c2cccc3ccccc23)c(OC)c1OC
(e) COC(=O)Nc1nnc(SCc2ccc(C)cc2)s1
Answer: b. Oc1ccc(Br)cc1CNc1cccc2cccnc12
{#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#}
Oc1ccc(Br)cc1CNc1cccc2cccnc12
Oc1ccc(Br)cc1CNc1cccc2cccnc12
4-bromo-2-[(quinolin-8-ylamino)methyl]phenol