Task: Answer the MCQ question.
Question: Which drug has a 4.644\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(NS(=O)(=O)c2cccc(C(=O)NNC(=O)c3cccn3C)c2)cc1
b COc1ccc(-c2nnc3c4ccccc4c(C)nn23)cc1S(=O)(=O)N1CCN(CCO)CC1
c Cc1cc(C)c(S(=O)(=O)c2c(C)ccc(Cl)c2C)c(=O)[nH]1
d COc1cc(CNc2ncn[nH]2)ccc1OCc1ccccc1C
e Cc1cc(S(=O)(=O)N2CCCCC2CCNC(=O)C(=O)NCc2cccnc2)ccc1F
Answer: b. COc1ccc(-c2nnc3c4ccccc4c(C)nn23)cc1S(=O)(=O)N1CCN(CCO)CC1
{#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(-c2nnc3c4ccccc4c(C)nn23)cc1S(=O)(=O)N1CCN(CCO)CC1
COc1ccc(-c2nnc3c4ccccc4c(C)nn23)cc1S(=O)(=O)N1CCN(CCO)CC1
2-[4-[2-methoxy-5-(6-methyl-[1,2,4]triazolo[3,4-a]phthalazin-3-yl)phenyl]sulfonylpiperazin-1-yl]ethanol