Problem statement: Answer the multiple-choice question.
Question: Which compound has a 0.411\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCCN(CCCC)CCCOC(=O)c1ccc(N)cc1
b C=CCOC(=O)Nc1ccc(Cl)cc1NC(=O)OCC=C
c Cc1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2csnn2)C2CCCC2)o1
Answer: b. C=CCOC(=O)Nc1ccc(Cl)cc1NC(=O)OCC=C
{#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#}
C=CCOC(=O)Nc1ccc(Cl)cc1NC(=O)OCC=C
C=CCOC(=O)Nc1ccc(Cl)cc1NC(=O)OCC=C
[C][=C][C][O][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][N][C][=Branch1][C][=O][O][C][C][=C]
prop-2-enyl N-[4-chloro-2-(prop-2-enoxycarbonylamino)phenyl]carbamate