Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.338\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cccc(CN(C)C(=O)c2cccc(OC3CCN(C4CCCC4)CC3)c2)c1
(b) CCC(c1nnnn1CCc1ccccc1)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
(c) CCNC(=O)c1ccc2c(c1)C1C3CCC(C3)C1C(c1ccccc1)N2
(d) CCCCC/C(=N\NC(=O)CCC(=O)NCc1ccccc1)c1ccccc1
(e) O=C(COc1ccc(Cl)cc1)Nc1ccccc1C(=O)NCc1cccnc1
Answer: b. CCC(c1nnnn1CCc1ccccc1)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
{#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#}
CCC(c1nnnn1CCc1ccccc1)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
CCC(c1nnnn1CCc1ccccc1)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
3-[[furan-2-ylmethyl-[1-[1-(2-phenylethyl)tetrazol-5-yl]propyl]amino]methyl]-8-methyl-1H-quinolin-2-one