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 other words.
Options:
(a) O=C(c1ccc(O)cc1OC[C@@H](O)CN1CCC2(CC1)Cc1cc(Cl)ccc1O2)N1CC[C@H](O)C1
(b) O=C(NCCCNc1nc(Nc2cccc(NC(=O)N3CCCC3)c2)ncc1I)c1cccs1
(c) O=c1c2c([nH]c3ccccc13)C(c1ccc3c(c1)CCO3)N(c1ncc(-c3ccccn3)cn1)C2
(d) CCN(CCc1c[nH]c2ccccc12)Cc1ccc(/C=C/C(=O)NO)cc1
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}
3-(2,3-dihydro-1-benzofuran-5-yl)-2-(5-pyridin-2-ylpyrimidin-2-yl)-3,4-dihydro-1H-pyrrolo[3,4-b]quinolin-9-one