Task: Answer the multiple choice question.
Question: Which drug has a 9.791\% 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 other words.
Options:
[a] COc1cc(OC)cc(C(=O)Nc2ccc(-c3nc4ccccc4o3)c(O)c2)c1
[b] CC1CCN(C(=O)COc2coc(CN3CCc4ccccc43)cc2=O)CC1
[c] CC1=Nc2ccccc2N=C(NC(=O)CSc2nnnn2-c2ccccc2)C1c1ccccc1
[d] COc1ccc(-n2nc(C(=O)NCC(=O)N3CCC(C(N)=O)CC3)c3ccccc3c2=O)cc1OC
Answer: d. COc1ccc(-n2nc(C(=O)NCC(=O)N3CCC(C(N)=O)CC3)c3ccccc3c2=O)cc1OC
{#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#}
COc1ccc(-n2nc(C(=O)NCC(=O)N3CCC(C(N)=O)CC3)c3ccccc3c2=O)cc1OC
COc1ccc(-n2nc(C(=O)NCC(=O)N3CCC(C(N)=O)CC3)c3ccccc3c2=O)cc1OC
N-[2-(4-carbamoylpiperidin-1-yl)-2-oxoethyl]-3-(3,4-dimethoxyphenyl)-4-oxophthalazine-1-carboxamide