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 other words.
Options:
a. CSCCC(NS(=O)(=O)c1ccccc1)C(=O)OC(C)C(=O)Nc1ccc(Cl)cn1
b. O=C(O)CCC(=O)Nc1nc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
c. COc1ccccc1NC(=O)C1CCCN(C(=O)NCc2ccccc2)C1
d. Cc1cnc(NC(=O)Cc2ccc(Br)cc2)s1
Answer: 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}