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 additional words.
Options:
a) Cc1cc(CNC(=O)c2cccc([N+](=O)[O-])c2C)c2ccccc2n1
b) Cc1cc(C)c(NC(=O)CCN2C(=O)c3ccccc3S2(=O)=O)c(C)c1
c) Cc1c(C(=O)N2CCCCC2)c(S(=O)(=O)NCCc2ccccc2)c(C)n1C
d) Cc1nc2sccc2c(=O)n1-c1cccc(Cl)c1
Answer: a
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}