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(C(=O)Nc2nc3ccc4nc(C)sc4c3s2)cc(OC)c1OC
b. CC(C)(C)C(=O)Nc1ccc(C(=O)CSc2nnc(C3CC3)n2C2CC2)cc1
c. N=C1C(c2nc3ccccc3s2)=C(O)CN1c1ccccc1
d. Cc1ccc(C(=O)NC(=S)N(C)C2CCCCC2)cc1Br
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}