Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) COc1ccc(NC(=S)NCc2ccc3c(c2)cc(C)n3C)cc1
(b) CCOc1ccc(-c2nc(CSCC(=O)NCCCN3CCCC3=O)c(C)o2)cc1
(c) C/C=C/C=C\C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)/C(C)=C/C)C3)c1
(d) O=C(Oc1ccc([N+](=O)[O-])cc1)c1ccc2ccccc2n1
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}