Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.744\% 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 additional words.
Options:
(a) COc1cc(CN2CCN(C3CCC3)CC2CCO)cc(OC)c1
(b) Cc1ccc(-c2ccc(/C=C3\C(=O)ON=C3c3ccccc3)o2)c([N+](=O)[O-])c1
(c) Cc1cccc(N2C(=O)CC(Sc3ncn[nH]3)C2=O)c1
(d) COc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccc(C)cc2)cc1Cl
(e) O=C(COc1ccc2ccccc2c1)Nc1nc2ccccc2[nH]1
Answer: a. COc1cc(CN2CCN(C3CCC3)CC2CCO)cc(OC)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#}
COc1cc(CN2CCN(C3CCC3)CC2CCO)cc(OC)c1
COc1cc(CN2CCN(C3CCC3)CC2CCO)cc(OC)c1
2-[4-cyclobutyl-1-[(3,5-dimethoxyphenyl)methyl]piperazin-2-yl]ethanol