Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)s1
b CN(C)S(=O)(=O)c1cccc(C(=O)NC2CCCc3ccccc32)c1
c COc1cc2c3cc1Oc1cc(ccc1O)C[C@@H]1c4c(cc(OC)c(O)c4Oc4cccc(c4)C[C@@H]3N(C)CC2)CC[N+]1(C)C.Cl.O.[Cl-]
d COc1ccccc1OC(=O)c1ccc(SC)cc1OC
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}