Task: Answer the multiple choice question.
Query: Which compound has a 3.311\% 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) CC(=O)c1ccc(NC(=O)COC(=O)CCC(=O)c2cccs2)cc1
(b) O=C(C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1)N1CCc2ccccc21
(c) Cc1cccc(Cn2cnc3c(NS(C)(=O)=O)c(C)c(C)cc32)c1
(d) O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(F)c(F)c1F
Answer: d. O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(F)c(F)c1F
{#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#}
O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(F)c(F)c1F
O=C(CCNC(=O)c1ccc([N+](=O)[O-])cc1)Nc1ccc(F)c(F)c1F
oxido-oxo-[4-[[3-oxo-3-(2,3,4-trifluoroanilino)propyl]carbamoyl]phenyl]azanium