Problem statement: Answer the multiple-choice question.
Question: Which compound has a 3.131\% 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 CCN(C(=O)N(CC)c1ccccc1)c1ccccc1
b N#CCCN1CCN(S(=O)(=O)c2ccc(S(=O)(=O)NC3CCCC3)cc2)CC1
c CC1(C)CC(=O)C=C(Nc2cc(-c3ccccc3)[nH]n2)C1
d COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCC4)nn23)cc1
Answer: d. COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCC4)nn23)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#}
COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCC4)nn23)cc1
COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCC4)nn23)cc1
[C][O][C][=C][C][=C][Branch2][Ring1][=C][C][=N][N][=C][C][=C][C][Branch1][=C][S][C][C][=Branch1][C][=O][N][C][C][C][C][Ring1][Branch1][=N][N][Ring2][Ring1][C][Ring1][#C][C][=C][Ring2][Ring1][Branch2]
2-[[3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl]-1-pyrrolidin-1-ylethanone