Problem statement: Answer the MCQ question.
Query: Which compound has a 1.319\% 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 additional words.
Options:
(a) COc1ccccc1C(=O)COC(=O)CNC(=O)c1ccc(Br)o1
(b) CN(C)[C@@H](COC(C)(C)C)c1nnc([C@H](CCC(=O)OC(C)(C)C)NC(=O)C2CCN(C(=O)OC(C)(C)C)CC2)o1
(c) c1ccc(-c2nnc(-c3ccccn3)c(-c3ccccn3)n2)nc1
(d) O=C1c2ccccc2CCC12N=NCC2c1ccc(Cl)cc1
(e) CC(=O)c1sc(NC(=O)c2cccnc2Cl)nc1C
Answer: d. O=C1c2ccccc2CCC12N=NCC2c1ccc(Cl)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#}
O=C1c2ccccc2CCC12N=NCC2c1ccc(Cl)cc1
O=C1c2ccccc2CCC12N=NCC2c1ccc(Cl)cc1
4'-(4-chlorophenyl)spiro[3,4-dihydronaphthalene-2,5'-3,4-dihydropyrazole]-1-one