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: O=C(COc1coc(CN2CCN(c3ccccc3F)CC2)cc1=O)Nc1ccccc1
b: CCOC(=O)C1CCN(C(c2ccc(OC)c(OC)c2)c2sc3nc(C)nn3c2O)CC1
c: CCOP(=O)(OCC)C(Nc1ccccc1)c1ccc2c(c1)OCO2
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}