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: Cc1[nH]c2ccccc2c1N=Nc1cc(C(=O)O)cc(C(=O)O)c1
b: COc1ccc(S(=O)(=O)N2CCN(C/C=C/c3ccccc3)CC2)cc1NC(C)=O
c: O=C(NCc1ccccc1CN1CCCC1)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
d: CCOc1ccc2[nH]c(=O)c(CN(Cc3ccco3)C(CC)c3nnnn3Cc3ccccc3)cc2c1
Answer: a, 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}