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.) Cc1ccn2c(NC3CCCC3)c(-c3ccccn3)nc2c1
b.) COc1ccc2oc(C(=O)OC(C)C(=O)N3CCC(C)CC3)c(C)c2c1
c.) Cc1cccc(CN2CCC(CNC(=O)CCNC(=O)Cn3ccc4ccccc4c3=O)CC2)c1
d.) CSc1nc(N)nc(SCC(=O)c2ccccc2)c1C#N
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}