Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.966\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] OCCC1CN(Cc2cnc(N3CCCC3)s2)CCN1Cc1ccccc1
[b] Cc1cc(=O)n(C(NC(=O)C(C)(C)C)C(Cl)(Cl)Cl)cn1
[c] CCOc1ccccc1C(=O)NCC(=O)N(C)Cc1cccnc1
[d] COc1ccc(N2CCN(C(=O)CSc3nc(C)cs3)CC2)cc1
Answer: a. OCCC1CN(Cc2cnc(N3CCCC3)s2)CCN1Cc1ccccc1
{#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#}
OCCC1CN(Cc2cnc(N3CCCC3)s2)CCN1Cc1ccccc1
OCCC1CN(Cc2cnc(N3CCCC3)s2)CCN1Cc1ccccc1
2-[1-benzyl-4-[(2-pyrrolidin-1-yl-1,3-thiazol-5-yl)methyl]piperazin-2-yl]ethanol