Problem statement: Answer the MCQ question.
Question: Which drug has a -5.204\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccccc1CN1C[C@@H]2C[C@@H](C3=Cc4cc(Cl)ccc4OC3)N3CCC[C@@]23C1=O
b CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCC(c2ccco2)N2CCCC2)c1
Answer: b. CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCC(c2ccco2)N2CCCC2)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#}
CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCC(c2ccco2)N2CCCC2)c1
CN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)NCC(c2ccco2)N2CCCC2)c1
2-chloro-N-[2-(furan-2-yl)-2-pyrrolidin-1-ylethyl]-5-[methyl(phenyl)sulfamoyl]benzamide