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. Cc1ccccc1C(=O)N/N=C/c1ccsc1C
b. COC(=O)c1sccc1NC(=O)c1cc(-c2ccc(C)cc2)nc2ccccc12
c. O=C1CC(=C2c3ccccc3-c3ccccc32)C(=O)N1CCN1CCN(c2cccc(Cl)c2)CC1
d. CCOC(=O)N1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccc(OCC)cc3)C2)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}