Task: Please answer the multiple choice question.
Question: Which molecules are 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) CC(=O)Oc1ccc(C(=O)Cc2ccccn2)c(O)c1
b) CCC(=O)NC1=C(NC(C)c2ccccc2)C(=O)c2ccccc2C1=O
c) CCOC(=O)Nc1cc(OCC)c(NC(=O)C2CC2)cc1OCC
d) COc1cc(OC)c2nc(C)c3c(c2c1)N(c1ccc(O)cc1)CC3
Answer: 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}