Task: Answer the multiple-choice question.
Question: Which compound has a 13.900\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCC(C)n1c(=N)c(C#N)cc2c(=O)n3cc(C)ccc3nc21
[b] Cc1ccc(N2CCC(N3CCN(C)C(CCO)C3)CC2)cc1
[c] CC(C)CN1C(=O)NC(NC(=O)c2cccs2)(C(F)(F)F)C1=O
[d] CCOc1c(Br)cc(CNc2ccc3c(c2)OCCO3)cc1OC
Answer: b. Cc1ccc(N2CCC(N3CCN(C)C(CCO)C3)CC2)cc1
{#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#}
Cc1ccc(N2CCC(N3CCN(C)C(CCO)C3)CC2)cc1
Cc1ccc(N2CCC(N3CCN(C)C(CCO)C3)CC2)cc1
2-[1-methyl-4-[1-(4-methylphenyl)piperidin-4-yl]piperazin-2-yl]ethanol