Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -68.145\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN(C)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2c(F)cccc2s1.Cl
(b) CCN(CC)c1ccc([C@H]2[C@@H]3CCCC[C@]3(O)CCN2CC(=O)NCc2ccco2)cc1
(c) CC1CN(C(=O)CCC(=O)NCCCN2CCN(Cc3ccccc3)CC2)c2cc(Cl)ccc2O1
Answer: c. CC1CN(C(=O)CCC(=O)NCCCN2CCN(Cc3ccccc3)CC2)c2cc(Cl)ccc2O1
{#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#}
CC1CN(C(=O)CCC(=O)NCCCN2CCN(Cc3ccccc3)CC2)c2cc(Cl)ccc2O1
CC1CN(C(=O)CCC(=O)NCCCN2CCN(Cc3ccccc3)CC2)c2cc(Cl)ccc2O1
N-[3-(4-benzylpiperazin-1-yl)propyl]-4-(6-chloro-2-methyl-2,3-dihydro-1,4-benzoxazin-4-yl)-4-oxobutanamide