Problem statement: Answer the MCQ question.
Query: Which compound has a 6.338\% 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: Cc1ccc(C(=O)NC2CC(C)(C)NC(C)(C)C2)cc1S(=O)(=O)N1CCCCC1
b: O=C1c2cc(S(=O)(=O)NCCO)ccc2-c2ccc(S(=O)(=O)NCCO)cc21
c: N#C/C(=N\Nc1cccc(F)c1)C(=N)N1CCCCCC1
Answer: b. O=C1c2cc(S(=O)(=O)NCCO)ccc2-c2ccc(S(=O)(=O)NCCO)cc21
{#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#}
O=C1c2cc(S(=O)(=O)NCCO)ccc2-c2ccc(S(=O)(=O)NCCO)cc21
O=C1c2cc(S(=O)(=O)NCCO)ccc2-c2ccc(S(=O)(=O)NCCO)cc21
2-N,7-N-bis(2-hydroxyethyl)-9-oxofluorene-2,7-disulfonamide