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 additional words.
Options:
[a] COc1ccc(Cn2c(S(=O)(=O)CC(N)=O)nc3ccccc32)cc1[N+](=O)[O-]
[b] O=C1CC2(CCCCCC2)Oc2ccccc21
[c] COc1ccc(-c2csc(NC(=O)c3ccc(C(C)(C)C)cc3)c2C(=O)O)cc1
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}