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) CCOc1cccc(C(=O)NCc2ccccc2)c1
b) O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)N2CCOCC2)CC1
c) O=S(=O)(Nc1ncn[nH]1)c1ccc(Cl)cc1
d) COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(S(=O)(=O)c3ccccc3)CC2)c(OC)c1
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}