Problem statement: Answer the MCQ question.
Question: Which drug has a 4.851\% 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: COP(=O)(OC)C(NC(=O)C(C)(C)C)=C(Cl)Cl
b: O=C(CCn1c(=O)[nH]c2ccsc2c1=O)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
Answer: a. COP(=O)(OC)C(NC(=O)C(C)(C)C)=C(Cl)Cl
{#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#}
COP(=O)(OC)C(NC(=O)C(C)(C)C)=C(Cl)Cl
COP(=O)(OC)C(NC(=O)C(C)(C)C)=C(Cl)Cl
N-(2,2-dichloro-1-dimethoxyphosphorylethenyl)-2,2-dimethylpropanamide