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 other words.
Options:
a.) O=C(NCCCN1CCOCC1)c1cccs1
b.) CN(C)CCn1c(=O)n(Cc2ccccc2)c(=O)c2c3c(sc21)CCCCC3
c.) COc1ccc(CCNC(=O)Nc2cc(F)c(F)cc2Cl)cc1OC
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}