Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COC(=O)CSc1nc2sc3c(c2c(=O)n1C1CCCCC1)CCN(C)C3
b.) COc1ccc(C2Nc3ccccc3C(=O)N2Cc2ccco2)cc1COc1ccc(NC(C)=O)cc1
c.) COc1cccc(CN2CCN(Cc3ccc(C#CC(C)(C)O)s3)CC2CCO)c1
d.) COc1ccc(NC(=O)CN(C)C(=O)C(C)N2C(=O)c3ccccc3C2=O)cc1
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}