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: CCOC(=O)c1[nH]c(C)c(C(=O)N2CCN(c3ccc(OC)cc3)CC2)c1C
b: Cc1ccc(CC(=O)OC(C)C(=O)NC2CCCCC2C)cc1C
c: CCn1c(CCNC(=O)c2ccc(C)cc2)n[nH]c1=S
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}