Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1cc(SC)ccc1C(=O)NCCCOC(C)C
b. CC(C)c1ccc(-n2cccc2/C=C2/C(=N)N3C=CSC3=NC2=O)cc1
c. Cc1ccc(NS(=O)(=O)c2ccc(Cl)c(NC(=S)NC(=O)C3CCCCC3)c2)cc1Cl
d. COc1ccc(OC)c(NC(=O)c2nnn(CCc3ccccc3)c2N)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}