Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc([C@@H]2Sc3ccccc3N(CC[NH+](C)C)C(=O)[C@@H]2OC(C)=O)cc1
b Cc1cccc(CCN2CCC(C(=O)c3ccc(NS(C)(=O)=O)cc3)CC2)n1
c CCCCN(CCc1ccc(Cl)c(Cl)c1)C[C@H](O)COc1ccc(NS(C)(=O)=O)cc1
d Cc1nc2cnc(Oc3ccc(F)c4cccnc34)cc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
Answer: 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}
N-[4-[(2S)-3-[butyl-[2-(3,4-dichlorophenyl)ethyl]amino]-2-hydroxypropoxy]phenyl]methanesulfonamide