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] CN(C)S(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)c1ccccc1
[b] CCOC(=O)Cc1csc(NC(=O)NC2(C(F)(F)F)Oc3ccccc3O2)n1
[c] COc1ccccc1C(=O)NC(=O)COC(=O)CCOc1cc(C)ccc1C
[d] O=C(Nc1ccc(-c2nc3ccc(NC(=O)c4cccs4)cc3[nH]2)cc1)c1cccs1
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}