Task: Answer the MCQ question.
Query: Which compound has a 19.394\% 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: COc1ccccc1-c1ccc(=O)n(CC(=O)NC2CCc3ccccc32)n1
b: COc1cccc(CNC(=O)CCNS(=O)(=O)c2ccc3c(c2)CC(C)N3C(C)=O)c1
c: CN(C)c1nc(-c2ccccc2)nnc1C(F)(F)F
d: COc1ccc(NC(=O)CCN2C(=O)c3ccccc3C2=O)c(OC)c1
e: CCC(=O)c1ccc(OCC(=O)N(C)CC(=O)Nc2cccc(F)c2)cc1
Answer: b. COc1cccc(CNC(=O)CCNS(=O)(=O)c2ccc3c(c2)CC(C)N3C(C)=O)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#}
COc1cccc(CNC(=O)CCNS(=O)(=O)c2ccc3c(c2)CC(C)N3C(C)=O)c1
COc1cccc(CNC(=O)CCNS(=O)(=O)c2ccc3c(c2)CC(C)N3C(C)=O)c1
3-[(1-acetyl-2-methyl-2,3-dihydroindol-5-yl)sulfonylamino]-N-[(3-methoxyphenyl)methyl]propanamide