Problem statement: Answer the MCQ question.
Query: Which compound has a 10.418\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)c1c(C)[nH]c2c1cc(O)c1ccccc12
b. COc1cccc(CC2(CO)CCCN(CC3=Cc4cc(OC)ccc4OC3)C2)c1
c. COCCn1nnnc1C(c1ccc(OC)cc1)N1CCC(C)CC1
Answer: a. CCOC(=O)c1c(C)[nH]c2c1cc(O)c1ccccc12
{#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#}
CCOC(=O)c1c(C)[nH]c2c1cc(O)c1ccccc12
CCOC(=O)c1c(C)[nH]c2c1cc(O)c1ccccc12
[C][C][O][C][=Branch1][C][=O][C][=C][Branch1][C][C][NH1][C][=C][Ring1][=Branch1][C][=C][Branch1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][O]
ethyl 5-hydroxy-2-methyl-1H-benzo[g]indole-3-carboxylate