Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C=CCOc1ccc(CNCCc2ccc(S(N)(=O)=O)cc2)cc1.Cl
[b] Cc1ccnc(NC(=O)c2ccc(Cl)cc2Cl)n1
[c] COC(=O)Nc1ccc(S(=O)(=O)N2CCC(C(=O)NC3CCCCC3)CC2)cc1
[d] CC(C)(C)c1ccc(/C=C2\SC(=O)N=C2N)cc1
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}