Task: Please answer the multiple choice question.
Question: Which molecules are not 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: CCOC(=O)C1CCN(c2nc(C)nc3c2oc2ccccc23)CC1.Cl
b: COCCCN(C(=O)c1ccco1)c1nc(-c2cc(OC)ccc2OC)cs1
c: Cc1ccc(S(=O)(=O)N(CC#N)CC#N)cc1
d: C=C1C(C(=O)N2CCOCC2)C1C(=O)N1CCOCC1
Answer: a, b, c, 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}