Task: Answer the MCQ question.
Question: Which drug exhibits a 9.287\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCN(CC)CC(=O)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
(b) O=C(COc1ccc(-c2ccccc2)cc1)NNC(=O)Nc1ccccc1
(c) Cc1cc(C)nc(SCCC(=O)Nc2ccccc2)n1
(d) O=C(Cn1ncc(N2CCOCC2)c(Br)c1=O)c1ccc(Cl)cc1
Answer: a. CCN(CC)CC(=O)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)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#}
CCN(CC)CC(=O)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
CCN(CC)CC(=O)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
2-(diethylamino)-1-[3-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]piperidin-1-yl]ethanone