Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.073\% 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 Clc1ccc2c(c1)C(OC1CN3CCC1CC3)c1ccccc1CS2.O=C(O)/C=C\C(=O)O
b O=S(=O)(NCC1CCCO1)c1cccc(S(=O)(=O)N2CCCC2)c1
c CSC1=NCCN1C(=O)c1cccc(Br)c1
d Cc1ccccc1C1c2[nH]c3ccccc3c2CCN1CCCn1cccn1
e Cc1cc(C(=O)CSc2nn3c(=O)c(C(C)(C)C)nnc3s2)c(C)n1C
Answer: c. CSC1=NCCN1C(=O)c1cccc(Br)c1
{#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#}
CSC1=NCCN1C(=O)c1cccc(Br)c1
CSC1=NCCN1C(=O)c1cccc(Br)c1
[C][S][C][=N][C][C][N][Ring1][Branch1][C][=Branch1][C][=O][C][=C][C][=C][C][Branch1][C][Br][=C][Ring1][#Branch1]
(3-bromophenyl)-(2-methylsulfanyl-4,5-dihydroimidazol-1-yl)methanone