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. COc1cc(/C=C2/SC(=S)N(CCC(=O)Nc3ccccc3)C2=O)cc(OC)c1OC
b. Cc1cccc(NC2=NC3(CCCCC3)N=C(N)N2)c1C
c. COc1ccc(CCN(C)C(=O)C2CC(=O)N(Cc3ccc(C)cc3)C2)cc1OC
d. Cl.O=C(COc1ccc(Br)cc1CNC1CCCC1)Nc1ccccc1
Answer: a, b, c
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}