Task: Please answer the multiple choice question.
Question: Which molecules are not 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. NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)CC(c4ccccc4)c4ccccc4)c3)=NO2)CN1C(=O)C(c1ccccc1)c1ccccc1
b. Cc1cc(SCC(=O)c2cccs2)n2nc(C)c(-c3ccc(Cl)cc3)c2n1
c. CCOC(=O)c1[nH]c(C)c(C(=O)NCCN2CCOCC2)c1C
d. O=C(CNC(=O)c1ccc(Cl)cc1Cl)Nc1ccc(F)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}