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 other words.
Options:
a. COc1cccc(NC(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)c1
b. CCCc1nc2ccccc2c(=O)n1/N=C/c1ccc(O)cc1O
c. CC(=O)COc1ccc2c3c(c(=O)oc2c1)CCCCC3
d. COc1ccc2nc(SCC(=O)NCc3ccccc3)[nH]c2c1
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}