Task: Answer the multiple-choice question.
Query: Which drug has a 4.999\% 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) Cc1oc(-c2ccc3c(c2)OCCO3)cc1C(=O)NC(CCC(=O)O)C(=O)O
b) NC(=O)Nc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2C(F)(F)F)cc1
c) Cc1ccc(C)c(S(=O)(=O)N2CCCC2CNC(=O)C(=O)NCC2CCCO2)c1
d) O=S(=O)(Nc1nc2ccccc2s1)c1ccc(Cl)s1
Answer: b. NC(=O)Nc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2C(F)(F)F)cc1
{#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#}
NC(=O)Nc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2C(F)(F)F)cc1
NC(=O)Nc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2C(F)(F)F)cc1
[2-[4-nitro-2-(trifluoromethyl)anilino]-2-oxoethyl] 4-(carbamoylamino)benzoate