Task: Answer the multiple choice question.
Question: Which drug has a -1.256\% 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 other words.
Options:
a COc1ccc(CCC(=O)Nc2ccc(OC)c(S(=O)(=O)N3CCCCC3)c2)cc1OC
b CCCCn1c(SCC(=O)N2CCCc3ccccc32)nc2c1c(=O)n(C)c(=O)n2C
c Cc1nc(N2CCCCCC2)c2ccccc2n1.Cl
d O=C(NC1CCCCC1)N(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)CC1CCCO1
Answer: a. COc1ccc(CCC(=O)Nc2ccc(OC)c(S(=O)(=O)N3CCCCC3)c2)cc1OC
{#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#}
COc1ccc(CCC(=O)Nc2ccc(OC)c(S(=O)(=O)N3CCCCC3)c2)cc1OC
COc1ccc(CCC(=O)Nc2ccc(OC)c(S(=O)(=O)N3CCCCC3)c2)cc1OC
3-(4,5-dimethoxyphenyl)-N-(4-methoxy-3-piperidin-1-ylsulfonylphenyl)propanamide