Task: Answer the multiple choice question.
Query: Which compound has a -3.953\% human ether-à-go-go related gene (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: O=C(Nc1ccc(Cl)cn1)C1COc2ccccc2O1
b: CCN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)Nc2ncccc2O)cc1
c: O=C(CCC(=O)N1CCOCC1)NCc1cccc(C(F)(F)F)c1
d: O=C(COC(=O)c1ccccc1)Nc1ccccc1N1CCOCC1
Answer: d. O=C(COC(=O)c1ccccc1)Nc1ccccc1N1CCOCC1
{#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(COC(=O)c1ccccc1)Nc1ccccc1N1CCOCC1
O=C(COC(=O)c1ccccc1)Nc1ccccc1N1CCOCC1
[2-(2-morpholin-4-ylanilino)-2-oxoethyl] benzoate