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 additional words.
Options:
(a) O=C(Nc1ccc(N2CCOCC2)cc1N1CCOCC1)c1ncoc1-c1cccc(F)c1
(b) CCOc1ccc(C(C)NC(=O)c2cccs2)cc1OCC
(c) Cc1ccc2c(c1)N(C(=O)CCC(=O)N1CCN(c3ccccn3)CC1)CCO2
(d) COc1cc(/C=N/NC(=O)c2cccnc2)ccc1OCC(=O)Nc1c(C)cc(C)cc1C
Answer: c
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}