Task: Answer the multiple choice question.
Question: Which compound has a 22.222% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C/C(=C/C(=O)N1CCN(C)CC1)C(=O)O
[b] COc1ccc(C2C(C(=O)Nc3cc(C)on3)c3ccccc3C(=O)N2C)cc1
[c] CCCN(CC(=O)Nc1cc(Cl)ccc1Cl)C(=O)/C=C/c1ccco1
[d] CCC(C)(C(=O)NC1CCCCC1)N(C)C(=O)c1ccc2c(c1)OCO2
Answer: a. C/C(=C/C(=O)N1CCN(C)CC1)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C/C(=C/C(=O)N1CCN(C)CC1)C(=O)O
C/C(=C/C(=O)N1CCN(C)CC1)C(=O)O
(Z)-2-methyl-4-(4-methylpiperazin-1-yl)-4-oxobut-2-enoic acid