Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C1NCCN1CCNS(=O)(=O)c1ccc(F)cc1
b. COc1cc(CN2CC=C(c3ccc(F)cc3)CC2)cc(OC)c1
c. COc1ccc(C2=NCC(=S)Nc3ccc(Cl)cc32)cc1Cl
d. CC1CCN(C(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)CC1
Answer: a, 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}