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) COc1cc(/C=N/NC(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)cc(OC)c1O
(b) Cl.O=c1cc(CN2CCNCC2)nc2sccn12
(c) O=C(CNS(=O)(=O)c1ccccc1)N1CCN(C(=O)c2ccco2)CC1
(d) C[N+]1=C2CCCCCN2C(O)(c2ccccc2)C1.[I-]
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}