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: COCCCNC(=S)N1CCC(C(=O)c2ccc3c(c2)OCCO3)CC1
b: COc1cccc(C(=O)NNC(=O)c2ccc3ccccc3c2O)c1
c: COc1ccc(-c2nc3cc(C(=O)O)ccc3n2CCCn2c(-c3ccc(O)c(OC)c3)nc3cc(C(F)(F)F)ccc32)cc1
Answer: a, b
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}