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] O=C(NC(CC(=O)N1CCN(c2ccccc2O)CC1)c1ccccc1)c1ccccc1Cl
[b] CS(=O)(=O)c1ccc(Cl)c(NC(=O)C2CCCCN2S(=O)(=O)c2ccccc2)c1
[c] CN1CCC(N(C)C(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)CC1.Cl
[d] O=C(Nc1ccccc1)c1ccc[nH]1
Answer: 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}