Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1CSc1ccccc1)c1cccnc1
b. COc1ccc(OC)c(NS(=O)(=O)c2ccc(-c3coc(C)n3)cc2)c1
c. Cc1nnc2ccc(-c3ccc(NS(C)(=O)=O)cc3)nn12
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}