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, d, or e without using any additional words.
Options:
(a) CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)C(C)Oc2ccc(F)cc2)CC1
(b) Clc1cccc(Cl)c1COc1ccncc1
(c) O=C(NC(=S)Nc1ccccc1)c1ccc(Br)o1
(d) N#C/C(=C\c1cn(-c2ccccc2)nc1-c1cc2ccccc2o1)c1nc2ccccc2[nH]1
(e) COC(=O)CC(NC(=O)C1CC1)c1ccc2c(c1)OCO2
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}