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.) COC(=O)/C=C(\Oc1ccccc1)C1(O)CCCCC1
b.) OCC1(CCOc2ccccc2)CCN(Cc2cn[nH]c2-c2ccc(F)cc2)CC1
c.) COc1cc(OC)cc(-c2nc3ccccc3c(=O)n2OC(=O)c2ccccc2C)c1
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}