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 other words.
Options:
a. C[C@H](NC(=O)CCn1nnc2ccccc2c1=O)C(=O)O
b. O=C1c2ccccc2NC(c2cccc(F)c2)N1Cc1ccco1
c. Cc1ccnc(SC2CC(=O)N(c3ccc(Cl)cc3)C2=O)n1
d. Cc1ccc(S(=O)(=O)/C(C#N)=C/c2c(N3CCN(C)CC3)nc3ccccn3c2=O)cc1
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}