Task: Answer the multiple choice question.
Query: Which drug has a 3.899\% human ether-à-go-go related gene (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.) O=C(CC1C(=O)OCC2CCCCN21)Nc1ccccc1C(F)(F)F.O=C(O)C(=O)O
b.) COc1ccc(S(=O)(=O)NCCC(=O)NCc2ccccc2)cc1
c.) Cc1ccc(CN2C3CCCC2CC(NC(=O)Nc2cccc(F)c2)C3)cc1
d.) CS(=O)(=O)N1CC2CCCN2c2ccc(C(F)(F)F)cc21
Answer: a. O=C(CC1C(=O)OCC2CCCCN21)Nc1ccccc1C(F)(F)F.O=C(O)C(=O)O
{#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(CC1C(=O)OCC2CCCCN21)Nc1ccccc1C(F)(F)F.O=C(O)C(=O)O
O=C(CC1C(=O)OCC2CCCCN21)Nc1ccccc1C(F)(F)F.O=C(O)C(=O)O
oxalic acid;2-(3-oxo-4,6,7,8,9,9a-hexahydro-1H-pyrido[2,1-c][1,4]oxazin-4-yl)-N-[2-(trifluoromethyl)phenyl]acetamide