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 additional words.
Options:
a) CCOC[C@@H](CC(C)C)NC(=O)[C@@H]1CNC[C@H](C(=O)N(c2cc(OCC)c(CC)cn2)C2CC2)C1.Cl
b) CCN(CC)c1ccc(NC(=O)C2(N(C)C(=O)OCC(C)C)CCc3cccc(OC)c3C2)cc1
c) CCNS(=O)(=O)c1ccc(-c2ccc(CCN3CCCC3C)cc2)cc1
d) O=C1NCCN1CCN1CCC(c2cn(-c3ccc(COO)cc3)c3ccc(Cl)cc23)CC1
Answer: b, c
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}
N-ethyl-4-[4-[2-(2-methylpyrrolidin-1-yl)ethyl]phenyl]benzenesulfonamide