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, d, or e without using any other words.
Options:
[a] O=C(Nc1ccnn1C1CCN(C/C=C/c2ccc(F)cc2)CC1)C1CCCC1
[b] Cc1coc2c(C)c3oc(=O)c(CCC(=O)NCCCn4ccnc4)c(C)c3cc12
[c] Cc1nc2c(sc(=S)n2Cc2ccco2)c(=O)n1CC(=O)Nc1ccccc1
[d] N#C/C(=C/c1ccc(N2CCOCC2)o1)c1ccc(Cl)cc1
[e] CC1=NOC(=O)/C1=C\c1ccccc1
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}