Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.950\% 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) COc1cc(Cl)cc(CN2CCC(CCC(=O)NC3CC3)CC2)c1OC
(b) c1ccc(CSc2ncnc3c2cnn3-c2ccccc2)cc1
(c) COc1ccc(-c2noc(C3CCCN(C(=O)c4cccs4)C3)n2)cc1
(d) CN1CCN(NC(=O)Nc2ccc([N+](=O)[O-])cc2)CC1
Answer: a. COc1cc(Cl)cc(CN2CCC(CCC(=O)NC3CC3)CC2)c1OC
{#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(Cl)cc(CN2CCC(CCC(=O)NC3CC3)CC2)c1OC
COc1cc(Cl)cc(CN2CCC(CCC(=O)NC3CC3)CC2)c1OC
3-[1-[(5-chloro-2,3-dimethoxyphenyl)methyl]piperidin-4-yl]-N-cyclopropylpropanamide