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: COCCCNC(=O)CN(c1cc(Cl)ccc1OC)S(C)(=O)=O
b: N#Cc1cc([N+](=O)[O-])ccc1Oc1cccc(/C=N/NC(=O)c2cccc(Cl)c2)c1
c: CCOC(=O)N1CCN(c2nc(C)cc(C(F)(F)F)n2)CC1
d: Cc1cccc(NC(=O)CSc2nncn2-c2ccccn2)c1
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}