Task: Answer the MCQ question.
Query: Which compound exhibits a 5.502\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Brc1ccc(-c2noc3c2-c2nc(C4CCCCC4)sc2CC3)cc1
b O=C(Oc1ccccc1C(=O)N1CCOCC1)c1cccc(Br)c1
c CC(C)(C)NC(=O)CCc1ncc(C(F)(F)F)cc1Cl
d COc1cc(CNCCN2CCOCC2)ccc1OCc1cccc(Cl)c1.Cl
Answer: c. CC(C)(C)NC(=O)CCc1ncc(C(F)(F)F)cc1Cl
{#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#}
CC(C)(C)NC(=O)CCc1ncc(C(F)(F)F)cc1Cl
CC(C)(C)NC(=O)CCc1ncc(C(F)(F)F)cc1Cl
N-tert-butyl-3-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]propanamide