Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COC(=O)C1CCN(C(=O)c2cc3ccccc3oc2=O)CC1
b Cn1c(SCC(=O)Nc2cccnc2)nnc1-c1ccccc1F
c COc1cc(/C=N/NC(=O)C(C)Nc2n[nH]c(=O)[nH]c2=O)cc(OC)c1O
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}