Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.867\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)NC(=O)/C(C#N)=N\Nc1cccc(Cl)c1
b Cc1cccc(Oc2ncc(-c3ccc(Cl)cc3)cn2)c1
Answer: b. Cc1cccc(Oc2ncc(-c3ccc(Cl)cc3)cn2)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#}
Cc1cccc(Oc2ncc(-c3ccc(Cl)cc3)cn2)c1
Cc1cccc(Oc2ncc(-c3ccc(Cl)cc3)cn2)c1
5-(4-chlorophenyl)-2-(3-methylphenoxy)pyrimidine