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. NS(=O)(=O)c1ccc(CCNC(=O)CSc2ccc([N+](=O)[O-])cc2)cc1
b. C=C1CN(Cc2ccccc2)S(=O)(=O)c2ccccc21
c. COc1ccccc1/C=C1/C(=O)N(c2ccccc2)N=C1C
d. CCN1C(=O)[C@@H]2[C@@H](c3ccc(-c4ccc(F)cc4)cc3)N3CCCC[C@@]3(C(=O)OC)[C@@H]2C1=O.O=C(O)C(F)(F)F
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}