Problem statement: Answer the MCQ question.
Query: Which compound has a 12.261\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(OC)c1nc(SCC(=O)Nc2cccc(Cl)c2)ncc1C(=O)O
b. CCC(C)c1ccc(O)c(N)c1
c. N#CC1=C(N)Oc2cc(O)ccc2C1c1ccncc1
Answer: c. N#CC1=C(N)Oc2cc(O)ccc2C1c1ccncc1
{#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#}
N#CC1=C(N)Oc2cc(O)ccc2C1c1ccncc1
N#CC1=C(N)Oc2cc(O)ccc2C1c1ccncc1
[N][#C][C][=C][Branch1][C][N][O][C][=C][C][Branch1][C][O][=C][C][=C][Ring1][#Branch1][C][Ring1][N][C][=C][C][=N][C][=C][Ring1][=Branch1]
2-amino-7-hydroxy-4-pyridin-4-yl-4H-chromene-3-carbonitrile