Task: Answer the MCQ question.
Question: Which compound has a 4.395\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC(C)(C)c1ccc(S(=O)(=O)NCC(=O)Nc2sc3c(c2C(N)=O)CCCC3)cc1
(b) Cc1cccc(CCNC(=O)CCc2nc(-c3ccccc3F)no2)c1
(c) C1CCC(OCCN2CCN(CCOC3CCCCC3)CC2)CC1
Answer: c. C1CCC(OCCN2CCN(CCOC3CCCCC3)CC2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C1CCC(OCCN2CCN(CCOC3CCCCC3)CC2)CC1
C1CCC(OCCN2CCN(CCOC3CCCCC3)CC2)CC1
[C][C][C][C][Branch2][Ring1][=Branch2][O][C][C][N][C][C][N][Branch1][N][C][C][O][C][C][C][C][C][C][Ring1][=Branch1][C][C][Ring1][#C][C][C][Ring2][Ring1][Branch2]
1,4-bis(2-cyclohexyloxyethyl)piperazine