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.) CC(=O)c1oc2ccccc2c1NC(=O)COC(=O)c1ccc(-n2nc(C)cc2C)cc1
b.) COC(=O)C(C(=O)OC)c1ccccc1[N+](=O)[O-]
c.) O=C(c1ccc2c(c1)OCO2)N(CC1CCCO1)C1(C(=O)NC2CCCCC2)CCCCC1
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}