Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.292\% 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: O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1Br
b: CCC(C)NC(=O)CCC(=O)Nc1ccc2nc(N3CCOCC3)cc(C)c2c1
c: COc1cc(O)c2c(c1)COC2=O
d: CCc1ccc2[nH]c(=O)c(CN(Cc3ccc4c(c3)OCO4)Cc3nnnn3C3CCCC3)cc2c1
e: CN(CC(=O)Nc1ccc2c(c1)OCCO2)S(=O)(=O)c1ccc(Br)s1
Answer: a. O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1Br
{#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#}
O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1Br
O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1Br
2-[2-[(2-bromophenyl)carbamoyl]phenyl]benzoic acid