Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.568\% 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: COc1c(OC)c(O)c2c(=O)c(O)c(-c3ccccc3)oc2c1OC
b: CC1CCCCN1C(=O)Nc1cccc(C(F)(F)F)c1
c: CCCc1nc(N2CCOCC2)c(C#N)c2c1CCCC2
d: Cc1cccc(C2=NN(c3ccc(Br)cc3)[C@@H](C(=O)N3CCOC3=O)[C@@H]2c2ccc(F)cc2)c1
e: CC(C)c1ccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)cc1
Answer: b. CC1CCCCN1C(=O)Nc1cccc(C(F)(F)F)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#}
CC1CCCCN1C(=O)Nc1cccc(C(F)(F)F)c1
CC1CCCCN1C(=O)Nc1cccc(C(F)(F)F)c1
2-methyl-N-[3-(trifluoromethyl)phenyl]piperidine-1-carboxamide