Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.053% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cccc(-n2nnc3c(=O)n(CC(=O)Nc4ccc(C)cc4)cnc32)c1
b: CC(C)(C)OC(=O)N[C@H](C(=O)OC(C)(C)C)c1ccc(C(F)(F)F)cc1
Answer: b. CC(C)(C)OC(=O)N[C@H](C(=O)OC(C)(C)C)c1ccc(C(F)(F)F)cc1
{#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#}
CC(C)(C)OC(=O)N[C@H](C(=O)OC(C)(C)C)c1ccc(C(F)(F)F)cc1
CC(C)(C)OC(=O)N[C@H](C(=O)OC(C)(C)C)c1ccc(C(F)(F)F)cc1
tert-butyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-2-[4-(trifluoromethyl)phenyl]acetate