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 CCN(CC)c1nc(SCCOC(=O)Nc2ccccc2)nc(N(CC)CC)n1
b CC1(C)Cc2[nH]c3ccccc3c2C(C)(C)N1.Cl
c CCCCCCCCOC(=O)C1=C(C)Nc2nnnn2C1c1cccs1
d CCOC(=O)/C(=C\c1ccc(Cl)cc1)c1nc2sc(C)c(C)c2c(=O)[nH]1
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}