Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -20.928% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1C(F)(F)F
b.) O=C1C=C(/C=C/c2ccccc2)C[C@@H](c2ccc3c(c2)OCO3)C1
c.) Cc1nn(C)cc1CN(C)C(=O)c1nn2c(c1Br)NC(c1cccs1)CC2C(F)(F)F
d.) CCOC(=O)/C=c1\s/c(=C\c2ccccc2OC)c(=O)n1CC(=O)N1CCOCC1
e.) CCCCC(C)C(OC(=O)CC(CC(=O)O)C(=O)O)C(CC(C)CC(O)CCCCC(O)CC(O)C(C)N)OC(=O)CC(CC(=O)O)C(=O)O
Answer: a. O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1C(F)(F)F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1C(F)(F)F
O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1C(F)(F)F
2-[4-(2,6-difluorobenzoyl)piperazin-1-yl]-N-[2-(trifluoromethyl)phenyl]acetamide