Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a O=C(NCCCN1CCCC(F)C1)Nc1ccc(S(=O)(=O)Nc2ccccc2C(=O)c2ccccc2)cc1
b COc1cccc(C2(O)CCN(C(C)C(O)c3ccc4c(c3)CCC(=O)N4)CC2)c1
c O=C1OCc2c1ccc(CCN1CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC1)c2C1CC1
d COc1cc(N2CCN(C(=O)[C@@H](C)O)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
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}
6-[1-hydroxy-2-[4-hydroxy-4-(3-methoxyphenyl)piperidin-1-yl]propyl]-3,4-dihydro-1H-quinolin-2-one