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(CSc1nnc(-c2ccco2)n1Cc1ccco1)NCc1ccccc1
(b) O=C(OCC(=O)N1CCCCCC1)c1ccccc1Br
(c) CCc1ccc(S(=O)(=O)NCCc2csc(C)n2)s1
(d) CCOC(=O)c1sc(=NC(=O)c2ccccc2)n(C)c1C
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}