Task: Please answer the multiple choice question.
Question: Which molecules are 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: Cc1cc(C)c2nc(N(CCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)CC4CCCO4)cc3)sc2c1.Cl
b: COc1ccc(C2C3=C(CC(C)(C)CC3=O)Oc3ncn(CC(C)C)c(=N)c32)cc1
c: O=C(CSc1nc2ccccc2c(=O)n1CCC(=O)N1CCCCC1)NCc1ccccc1
d: CN(c1ccccc1C(=O)NCC1CCCO1)S(C)(=O)=O
Answer: 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}