Task: Answer the MCQ question.
Query: Which drug has a -2.062\% 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. CC1(C)CC(=O)C(C=Nc2ccc3[nH]ncc3c2)=C(O)C1
b. CC(=O)n1cc([C@@H]2C=C(C(=O)Nc3ccccc3)O[C@H](OCCCCO)C2)c2ccccc21
c. COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
d. COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)NC3CCCCC3)=C2)cc1OC
e. CCOc1ccc(C2CC(c3ccc(CC)cc3)n3nc(N)nc3N2)cc1
Answer: c. COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
{#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#}
COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
COc1c(OC)c2[nH]c(=O)cc3c4ccccc4n(c1=O)c23
3,4-dimethoxy-1,6-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-3,5(16),8,10,12,14-hexaene-2,7-dione