Task: Answer the multiple-choice question.
Question: Which drug exhibits a 24.150\% 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] Clc1cccc(CNCCc2c[nH]c3ccccc23)c1.O=C(O)C(=O)O
[b] O=C(c1ccc(COc2ccc(Cl)cc2Cl)o1)N1CCCC1
[c] CC1(C)CN(c2ccc(Br)cc2Br)C1=O
[d] CCN(C(=O)COC(=O)c1ccc2c(=O)n3c(nc2c1)CCC3)C1CCS(=O)(=O)C1
[e] Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)Nc3ccc(Br)cc3C)sc2n1
Answer: e. Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)Nc3ccc(Br)cc3C)sc2n1
{#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#}
Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)Nc3ccc(Br)cc3C)sc2n1
Cc1nc(N2CCN(c3ccccn3)CC2)c2c(C)c(C(=O)Nc3ccc(Br)cc3C)sc2n1
N-(4-bromo-2-methylphenyl)-2,5-dimethyl-4-(4-pyridin-2-ylpiperazin-1-yl)thieno[2,3-d]pyrimidine-6-carboxamide