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.) CC1Cc2ccccc2N1C(=O)COC(=O)c1n[nH]c(=O)c2ccccc12
b.) O=C(CCCCCNC(=O)N1CCn2c1nc1ccccc12)NCc1ccc(F)cc1
c.) CCCc1cc(=O)oc2cc(C)cc(OCC(=O)NCCCn3ccnc3)c12
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}