Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.141\% 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. CC1C(O)=C(c2nc3ccccc3[nH]2)C(=N)N1c1ccccc1
b. COc1ccc(OCc2cc(C(=O)NCC(C)(C)N3CCOCC3)no2)c(Cl)c1
c. Cc1oc2cc(OC(=O)C(NC(=O)OC(C)(C)C)C(C)C)ccc2c(=O)c1-c1ccc([N+](=O)[O-])cc1
d. CCOc1ccc(NC(=O)c2cnsn2)cc1
Answer: c. Cc1oc2cc(OC(=O)C(NC(=O)OC(C)(C)C)C(C)C)ccc2c(=O)c1-c1ccc([N+](=O)[O-])cc1
{#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#}
Cc1oc2cc(OC(=O)C(NC(=O)OC(C)(C)C)C(C)C)ccc2c(=O)c1-c1ccc([N+](=O)[O-])cc1
Cc1oc2cc(OC(=O)C(NC(=O)OC(C)(C)C)C(C)C)ccc2c(=O)c1-c1ccc([N+](=O)[O-])cc1
[2-methyl-3-(4-nitrophenyl)-4-oxochromen-7-yl] 3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate