Task: Answer the multiple choice question.
Query: Which drug has a 4.587\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCCCCOC(=O)C1C(c2ccccc2)C(C(=O)O)C1c1ccccc1
[b] Cc1ccc(S(=O)(=O)N(C)CCCC(=O)N2CCOCC2)cc1
[c] O=C(CSc1nnc2c(n1)[nH]c1ccc(S(=O)(=O)N3CCOCC3)cc12)Nc1ccc(F)c(F)c1
[d] O=C(O)/C=C/c1ccccc1Oc1ccc(Cl)cc1Cl
Answer: a. CCCCCOC(=O)C1C(c2ccccc2)C(C(=O)O)C1c1ccccc1
{#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#}
CCCCCOC(=O)C1C(c2ccccc2)C(C(=O)O)C1c1ccccc1
CCCCCOC(=O)C1C(c2ccccc2)C(C(=O)O)C1c1ccccc1
3-pentoxycarbonyl-2,4-diphenylcyclobutane-1-carboxylic acid