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 additional words.
Options:
(a) CCN1CCN(c2cc3[nH]c(SC4(C)CCC(S(C)(=O)=O)CC4)nc3cc2Cl)CC1
(b) Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CC2)CNC(=O)O3)nc1
(c) Cc1ccc(Oc2ccc(Nc3ncnc4cccc(OC(C)C(=O)N(C)CCO)c34)cc2C)cn1
(d) COc1ccc(OC(F)(F)F)cc1CN[C@H]1CCC2CC[C@]1(c1ccccc1)N2
Answer: a, 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}
5-chloranyl-6-(4-ethylpiperazin-1-yl)-2-(1-methyl-4-methylsulfonyl-cyclohexyl)sulfanyl-1H-benzimidazole