Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.037\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cc(C)n2nc(C(=O)OCCOc3cccc(Br)c3)nc2n1
b: C=CCc1cccc2cc(C(=O)NNC(=O)CC#N)c(=O)oc12
c: COc1ccc(S(=O)(=O)N2CCCC2)cc1C(=O)O
Answer: b. C=CCc1cccc2cc(C(=O)NNC(=O)CC#N)c(=O)oc12
{#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=CCc1cccc2cc(C(=O)NNC(=O)CC#N)c(=O)oc12
C=CCc1cccc2cc(C(=O)NNC(=O)CC#N)c(=O)oc12
N'-(2-cyanoacetyl)-2-oxo-8-prop-2-enylchromene-3-carbohydrazide