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. N#C/C(=C/c1ccc(-c2ccc(S(N)(=O)=O)cc2)o1)C(=O)Nc1ccccc1
b. COC(=O)c1ccc(OCC(=O)N2CCCc3ccccc32)cc1
c. CCOC(=O)N1CCN(C(=O)Cn2nc(C)n3nc(-c4ccc(OC)cc4)cc3c2=O)CC1
d. C=CCOc1ccc(C2/C(=C(/O)c3ccc(OC)cc3)C(=O)C(=O)N2CCN2CCNCC2)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}