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.) O=C(CN1CCN(Cc2ccccc2F)CC1)Nc1ccccc1Cl
b.) OCC1(Cc2ccc(F)cc2F)CCCN(CCCc2ccccc2)C1
c.) CN(Cc1ccco1)C(=O)CCc1nc2sc3c(c2c(=O)[nH]1)CCCC3
Answer: a, 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}