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, d, or e without using any other words.
Options:
a) O=C1OC(Nc2nccs2)c2ccccc21
b) CCCCCCC(=O)Oc1ccc(N2C(=O)CCC2=O)cc1
c) CC(=O)c1nc2ccccc2n1Cc1ccccc1
d) CC(C)(C)c1ccc(C(=O)N2CCC(NC(=O)c3ccccc3)CC2)cc1
e) Oc1ccccc1C1=NCCNC(C(F)(F)F)=C1
Answer: a, b, c, d, e
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}