Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.191\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1cccc(C)c1NC(=O)NC1(C(=O)NCc2ccncc2)CCCCC1
b) COC(=O)c1ccc(N2CCN(C(=O)C3CC3)CC2)c([N+](=O)[O-])c1
c) CCc1ccc(OCC(O)CN2CC(C)OC(C)C2)cc1.Cl
d) COc1ccc(C(CNC(=O)C(CCSC)NC(=O)c2ccccc2Cl)N2CCCCC2)cc1
e) Cc1nc2ccc(Br)cn2c(=O)c1Cl
Answer: e. Cc1nc2ccc(Br)cn2c(=O)c1Cl
{#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#}
Cc1nc2ccc(Br)cn2c(=O)c1Cl
Cc1nc2ccc(Br)cn2c(=O)c1Cl
7-bromo-3-chloro-2-methylpyrido[1,2-a]pyrimidin-4-one