Problem statement: Answer the multiple-choice question.
Question: Which compound has a 15.730\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCC(c1nnc(SCC(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)n1Cc1ccccc1)N(C)C
(b) Cc1oc2ccccc2c1CNC(=O)N(C)C
Answer: b. Cc1oc2ccccc2c1CNC(=O)N(C)C
{#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#}
Cc1oc2ccccc2c1CNC(=O)N(C)C
Cc1oc2ccccc2c1CNC(=O)N(C)C
1,1-dimethyl-3-[(2-methyl-1-benzofuran-3-yl)methyl]urea