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 other words.
Options:
a) Cc1ccc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1S(=O)(=O)N1CCOCC1
b) O=C(CCS(=O)(=O)c1ccc(Br)cc1)Nc1ccc(Cl)cc1F
c) CCc1nnc(NC(=O)CSc2nc3cccnc3n2C2CCCCC2)s1
d) C/C(=N\NC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)c1ccc(OC(F)F)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}