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, c, or d without using any additional words.
Options:
a CCOc1ccc2noc3c2c1C(=O)c1ccccc1-3
b N#Cc1c2n(cnc1=O)CCCCC2
c O=C(c1ccc2c(=O)n(-c3ccccc3)c(=O)[nH]c2c1)N1CCN(c2ccc(F)cc2)CC1
d Cc1cccc(-c2noc(-c3ccc4c(c3)OCO4)n2)c1
Answer: a, b, c, d
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}