Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOCCCNC(=O)CN(Cc1ccc(Cl)cc1)S(C)(=O)=O
b CCNc1nc(SCCOc2ccccc2)nc(N(C)C)n1
c CC1CCCC(NC(=S)NC(=O)c2ccccc2Br)C1C
d COc1ccc(-c2nn(-c3ccccc3)cc2/C=N/NC(=S)NC(C)C)cc1OC
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}