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. CNC(=O)c1[nH]cnc1C(=O)N[C@@H](CCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C
b. N/C(CC(=O)Nc1ccc(F)cc1F)=N\OC(=O)c1cccs1
c. CC(=O)/C(C=Nc1noc(C)c1Br)=C(\C)O
d. Cc1ccc(-n2c(C)cc(/C=N/NC(=O)c3ccncc3)c2C)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}