Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(-c2cc(C(=O)NCc3ccc4c(c3)OCO4)no2)cc1
b CCOP(=O)(OCC)C(Nc1ccccc1)c1cc(OC)ccc1OC
c NC(=O)Cn1ccc(O)c(Cc2ccc(Cl)cc2Cl)c1=O
d CSc1cc(CS(=O)(=O)c2ccccc2)nc(-c2ccccc2)n1
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}