Task: Answer the MCQ question.
Question: Which drug has a 12.919\% 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 or b without using any other words.
Options:
a. CC(Oc1ccc(Cl)cc1Cl)C(=O)Nc1cccc(O)c1
b. COC(=O)c1ccc(C)c(N(CCO)CCO)c1
Answer: a. CC(Oc1ccc(Cl)cc1Cl)C(=O)Nc1cccc(O)c1
{#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#}
CC(Oc1ccc(Cl)cc1Cl)C(=O)Nc1cccc(O)c1
CC(Oc1ccc(Cl)cc1Cl)C(=O)Nc1cccc(O)c1
[C][C][Branch1][=C][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][Cl][C][=Branch1][C][=O][N][C][=C][C][=C][C][Branch1][C][O][=C][Ring1][#Branch1]
2-(2,4-dichlorophenoxy)-N-(3-hydroxyphenyl)propanamide