Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Nc1nc2cc3c(cc2s1)CCN(Cc1ccccn1)CC3
b. O=C1c2ccc(OCc3ccccc3)cc2CCC1CCN1CCC(c2ccccc2)CC1
c. O=C(NCc1ccccc1)c1csc(Nc2ccncn2)n1
d. COc1ccc(CCN(C)CCN2CCN(c3cccc(Cl)c3)C2=O)cc1OC
Answer: b, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-(3-chlorophenyl)-3-[2-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]ethyl]imidazolidin-2-one