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. O=C(NCC(c1cccnc1)N1CCOCC1)c1cccc(Cl)c1
b. CN(CC(=O)NC1CC1)S(=O)(=O)c1cc(Cl)ccc1Cl
c. COc1ccc(S(=O)(=O)NCC(c2ccco2)N2CCOCC2)cc1
d. Cc1ccc(-c2csc(NC(=O)N3CCOCC3)n2)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}