Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -27.804% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCn1c2c(c3cc(C(=O)O)ccc31)CCCC2=O
b. O=C(CNC(=O)c1ccccc1Br)N/N=C/c1ccc(O)cc1
c. CC(C)(C)OC(=O)N1CSC[C@H]1C(=O)NC[C@H](CC(=O)O)c1ccc(Cl)cc1
d. CCOc1ccccc1C1c2[nH]c3ccccc3c2C[C@H]2C(=O)N(C3CC3)CC(=O)N12
Answer: d. CCOc1ccccc1C1c2[nH]c3ccccc3c2C[C@H]2C(=O)N(C3CC3)CC(=O)N12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1C1c2[nH]c3ccccc3c2C[C@H]2C(=O)N(C3CC3)CC(=O)N12
CCOc1ccccc1C1c2[nH]c3ccccc3c2C[C@H]2C(=O)N(C3CC3)CC(=O)N12
(8S)-6-cyclopropyl-2-(2-ethoxyphenyl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione