Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(/C=N/NC(=O)Nc2cccc3nsnc23)cc1OC
b) N[C@@]1(C(=O)O)CC[C@@H](C(=O)O)C1.O
c) CCN(CC)S(=O)(=O)c1ccc(NC2c3ccccc3C(=O)N2CCN2CCOCC2)cc1
d) FC(F)(F)C1CC(c2cccs2)Nc2ncnn21
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}