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: COCCN(C)CCn1c(C#N)c(-c2cccc(F)c2)c2cc(OC)ccc2c1=O
b: CC(C)N(CCO)Cc1nc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)sc1Cl
c: CN(C)[C@@H]1CCN(c2ccc(Cl)c(Cl)c2)c2ccccc21
d: N#Cc1ccc2cc1Oc1ccc3c(c1)[C@@H](CC3)N1CC[C@@H](NCc3cncn3C2)C1=O
Answer: a, b, c, 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}
4-(3-fluorophenyl)-6-methoxy-2-[2-[2-methoxyethyl(methyl)amino]ethyl]-1-oxoisoquinoline-3-carbonitrile