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) O[C@H](COc1ccc(F)cc1)CN1CCN(Cc2ccc(Cl)cc2)CC1
(b) CC1Cc2c([nH]c3cc(Cl)ccc23)C2(N1)C(=O)Nc1ccc(Cl)cc12
(c) Cc1ccc(C2(O)CCN([C@H](C)[C@@H](O)c3ccc4c(c3)CCC(=O)N4)CC2)cc1
(d) O=S(=O)(c1ccccc1)c1ccc(/C=C/c2ccc(F)cc2F)cc1
Answer: a, 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}
1-[(E)-2-[4-(benzenesulfonyl)phenyl]ethenyl]-2,4-difluorobenzene