Task: Answer the multiple-choice question.
Question: Which compound exhibits a 40.487\% 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 CCOc1ccccc1C1N(c2ccc(OC)cc2)C(=O)C2CCCN21
b CCOc1ccccc1C1NC(=O)c2ccccc2O1
c Cc1cccc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c1
d COc1cccc(CC2(CO)CCCN(S(=O)(=O)N(C)C)C2)c1
Answer: d. COc1cccc(CC2(CO)CCCN(S(=O)(=O)N(C)C)C2)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#}
COc1cccc(CC2(CO)CCCN(S(=O)(=O)N(C)C)C2)c1
COc1cccc(CC2(CO)CCCN(S(=O)(=O)N(C)C)C2)c1
3-(hydroxymethyl)-3-[(3-methoxyphenyl)methyl]-N,N-dimethylpiperidine-1-sulfonamide