Task: Answer the multiple-choice question.
Question: Which drug exhibits a 18.787\% 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 other words.
Options:
a) Cc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)s1
b) Cc1cnc(C(=O)OCc2ccc(COC(=O)c3cnc(C)cn3)cc2)cn1
Answer: a. Cc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)s1
{#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#}
Cc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)s1
Cc1ccc(C2C(C#N)=C(N)Oc3n[nH]c(-c4cccs4)c32)s1
6-amino-4-(5-methylthiophen-2-yl)-3-thiophen-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile