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: CCc1nc2ccccc2c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)c1C
b: CNc1nc(NCCOC23CC4CC(CC(C4)C2)C3)nc(OCC(F)(F)F)n1
c: COCCNC(=O)/C(C#N)=C/c1ccccc1Br
d: Cc1ccc(NC(=O)c2cc(-c3ccc4c(c3)OCO4)on2)cc1C
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}