Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.659\% 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(-c2cc(=NCC(=O)O)c3ccccc3o2)cc1.[O-][Cl+3]([O-])([O-])O
b.) Cc1ccc(C(CC(=O)N2CCCCC2)c2ccccc2)c(O)c1C
c.) O=C1CS/C(=N\n2cnnc2)N1c1ccccc1
d.) Cn1c(=O)c2c(nc(NCc3ccccc3)n2CCCc2ccccc2)n(C)c1=O
e.) N#CC(c1ccccn1)c1ncc(C(F)(F)F)cc1Cl
Answer: b. Cc1ccc(C(CC(=O)N2CCCCC2)c2ccccc2)c(O)c1C
{#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#}
Cc1ccc(C(CC(=O)N2CCCCC2)c2ccccc2)c(O)c1C
Cc1ccc(C(CC(=O)N2CCCCC2)c2ccccc2)c(O)c1C
3-(2-hydroxy-3,4-dimethylphenyl)-3-phenyl-1-piperidin-1-ylpropan-1-one