Task: Answer the multiple choice question.
Query: Which drug has a 18.549\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cc(-c2noc(C)c2C(=O)NCCO)cc(OC)c1OC
b: COc1ccc(C2C(C(=O)N3CCN(c4ccccn4)CC3)CCC(=O)N2c2ccc(OC)cc2)cc1
c: c1ccc(CN(Cc2cccs2)C(c2cccs2)c2nnnn2C2CCCC2)cc1
d: CCC(=NCc1ccc(Cl)c(Cl)c1)c1nc(-c2ccco2)oc1O
e: CCOc1ccc(-n2c(SCC(=O)Nc3cc(C)on3)nnc2-c2c[nH]c3ccccc23)cc1
Answer: d. CCC(=NCc1ccc(Cl)c(Cl)c1)c1nc(-c2ccco2)oc1O
{#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(=NCc1ccc(Cl)c(Cl)c1)c1nc(-c2ccco2)oc1O
CCC(=NCc1ccc(Cl)c(Cl)c1)c1nc(-c2ccco2)oc1O
4-[N-[(3,4-dichlorophenyl)methyl]-C-ethylcarbonimidoyl]-2-(furan-2-yl)-1,3-oxazol-5-ol