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 COCCN(C(=O)COC(=O)c1ccc2[nH]c(C)c(C)c2c1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b N#Cc1ccccc1OCC(=O)C1CC1
c COc1cccc(N(CC(=O)NC2CCCCC2)C(=O)CCCC(=O)Nc2ccccn2)c1
d Cc1ccc2nc(SCC(=O)N(CC(C)C)c3c(N)n(Cc4ccccc4)c(=O)[nH]c3=O)[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}