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. Cc1ccc(C(=O)NCCc2csc(-c3cccnc3)n2)cc1
b. CCOC(=O)c1cnc2ccc(OCC)cc2c1NCCN1CCOCC1.Cl
c. COc1ccc(S(N)(=O)=O)cc1C(=O)NCCCN1CCN(c2ccc(C)cc2)CC1
d. CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2-c2ccccc2)c2cc(C)ccc21
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}