Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.774\% 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] Cc1cc(S(=O)(=O)N2CCOCC2)ccc1OCC(=O)N1CCC(C)CC1
[b] Cc1cc(C)nc(NC(=NCCc2c[nH]c3ccccc23)NC(=O)Nc2ccc(Cl)cc2)n1
[c] CC(C)C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCc2cccc(F)c2)o1
[d] COc1cc(N=Nc2ccccc2C(=O)O)ccc1O
Answer: d. COc1cc(N=Nc2ccccc2C(=O)O)ccc1O
{#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#}
COc1cc(N=Nc2ccccc2C(=O)O)ccc1O
COc1cc(N=Nc2ccccc2C(=O)O)ccc1O
2-[(4-hydroxy-3-methoxyphenyl)diazenyl]benzoic acid