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, or c without using any other words.
Options:
a CN(C)C(=O)c1cccc(-c2ccccc2CC(c2cccnc2)c2cccnc2)c1
b CCN1CCN(c2cc3[nH]c(SC4(C)CCC(C(=O)NC)CC4)nc3cc2Cl)CC1
c CCCCCCCc1cccc(CCCCCCC)[n+]1C
Answer: a, b
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}
4-[[5-chloranyl-6-(4-ethylpiperazin-1-yl)-1H-benzimidazol-2-yl]sulfanyl]-N,4-dimethyl-cyclohexane-1-carboxamide