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 Cn1c(CNc2ccccn2)c(C#N)c2ccccc21
b CC(C)CCN1C(=O)CCC1(C)C(=O)NC1CCCCCC1
c c1cc2c3c(cccc3c1)C(N1CCCCCC1)=N2
d O=C1c2cccnc2C(Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)N1Cc1ccccc1
Answer: 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}