Task: Answer the MCQ question.
Query: Which drug has a -0.332\% 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 additional words.
Options:
a CCOc1ccc(NS(=O)(=O)c2ccc(C(=O)NC3CCC(O)CC3)cc2)cc1
b CCOC(=O)c1ccc(N2CCN(c3ccccc3F)CC2)c(NC(=O)Nc2cccc(OC)c2)c1
c CCOC(=O)C1CCCN(Cc2cn(C)nc2-c2ccc3c(c2)OCCO3)C1
d FC(F)(F)c1cc(-c2ccccc2)nc2ncnn12
e Fc1ccc(NC(=S)Nc2nccs2)cc1
Answer: b. CCOC(=O)c1ccc(N2CCN(c3ccccc3F)CC2)c(NC(=O)Nc2cccc(OC)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#}
CCOC(=O)c1ccc(N2CCN(c3ccccc3F)CC2)c(NC(=O)Nc2cccc(OC)c2)c1
CCOC(=O)c1ccc(N2CCN(c3ccccc3F)CC2)c(NC(=O)Nc2cccc(OC)c2)c1
ethyl 4-[4-(2-fluorophenyl)piperazin-1-yl]-3-[(3-methoxyphenyl)carbamoylamino]benzoate