Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(C(CNS(=O)(=O)c2ccc(F)cc2)N2CCN(C)CC2)cc1
b COc1cc(-c2[nH]ncc2CN(C)Cc2cc(C)[nH]n2)cc(OC)c1OC
c CCN(Cc1ccccc1)S(=O)(=O)c1ccc(C(=O)N(CCCN(C)C)c2nc3cc(OC)ccc3s2)cc1.Cl
d OCC[C@H]1C[C@@H](O)[C@H](O)[C@]2(Cc3ccccc3CCO2)O1
Answer: a, c
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}