Task: Answer the MCQ question.
Query: Which drug has a 14.065\% 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) CN(C(=O)CS(=O)(=O)c1cn(CC(=O)N2CCOCC2)c2ccccc12)c1ccccc1
b) COc1ccc(CC(=O)NNC2=Nc3cccc4cccc2c34)cc1
c) O=C(COC(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1)NCc1ccc(Cl)cc1
d) Cc1ccc(S(=O)(=O)N(CCC(=O)O)Cc2ccc(Cl)cc2)cc1
Answer: b. COc1ccc(CC(=O)NNC2=Nc3cccc4cccc2c34)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(CC(=O)NNC2=Nc3cccc4cccc2c34)cc1
COc1ccc(CC(=O)NNC2=Nc3cccc4cccc2c34)cc1
N'-(benzo[cd]indol-2-yl)-2-(4-methoxyphenyl)acetohydrazide