Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.180\% 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 additional words.
Options:
(a) Cc1ccc(NC(=O)CCC(=O)c2ccc(F)cc2)cc1Cl
(b) O=C(COc1ccccc1Cl)Nc1cc(Cl)ccc1Oc1ccccc1
(c) COc1ccc(C(=O)OCC(=O)NCc2ccc3c(c2)OCO3)cc1[N+](=O)[O-]
(d) O=C(CCC(=O)OCC(F)(F)C(F)F)NCc1ccccc1
Answer: b. O=C(COc1ccccc1Cl)Nc1cc(Cl)ccc1Oc1ccccc1
{#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#}
2-(2-chlorophenoxy)-N-(5-chloro-2-phenoxyphenyl)acetamide