Task: Answer the multiple choice question.
Query: Which compound has a 12.102\% 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] COc1ccc(CCNC(=O)CSc2nn(-c3ccccc3)c(=S)s2)cc1
[b] Cc1ccc2c(c1)C(=NC1CCCCC1)c1cc3ccccc3nc1-2
[c] O=C(NCCO)C(=O)Nc1cc2c3c(c1)CC(=O)N3CCC2
[d] CCOC(=O)N1CCC(Nc2c(-c3ccc(C)cc3)c(=O)c2=O)CC1
[e] COc1cccc(NC(=O)CN(C)C(=O)CCNC(=O)c2ccc(Br)cc2)c1
Answer: b. Cc1ccc2c(c1)C(=NC1CCCCC1)c1cc3ccccc3nc1-2
{#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#}
Cc1ccc2c(c1)C(=NC1CCCCC1)c1cc3ccccc3nc1-2
Cc1ccc2c(c1)C(=NC1CCCCC1)c1cc3ccccc3nc1-2
N-cyclohexyl-2-methylindeno[1,2-b]quinolin-11-imine