Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(Cn1ccc(NC(=O)OCc2ccccc2)nc1=O)NCCc1ccccn1
[b] Cc1nc2c(ccc3c2ccc2nc(C)sc23)s1
[c] CCOC(=O)C1CCN(C(=O)CN(C)S(=O)(=O)c2ccc3c(c2)c(=O)n(C)c(=O)n3C)CC1
[d] O=C(NCc1ccco1)/C(=C/c1ccc([N+](=O)[O-])cc1)NC(=O)c1ccco1
Answer: d
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}