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 additional words.
Options:
[a] O=C(Oc1cccc(C(=S)N2CCOCC2)c1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
[b] COc1cc(OC)cc(C(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)c1
[c] O=C(Nc1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1)c1ccc(C(F)(F)F)cc1
[d] NS(=O)(=O)c1ccc(CCNC(=O)c2ccncc2)cc1
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}