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, or c without using any other words.
Options:
a) Cc1ccc(S(=O)(=O)NC(=O)N2CCC(N3CCC(Oc4ccc(Cl)cc4C)CC3)CC2)cc1
b) O=C(c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1Cl)N1CCCC1
c) COc1cc(N2Cc3cn(-c4ccc(Cl)cc4)nc3C2=O)ccc1N1C[C@H](O)[C@@H](O)C1
Answer: b
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}
6-[3-chloro-4-(pyrrolidine-1-carbonyl)phenyl]-2-(2-pyrrolidin-1-ylethyl)-3,4-dihydroisoquinolin-1-one