Task: Answer the multiple choice question.
Query: Which compound has a 4.300\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CSC[C@H](NC(=O)COc1cc2c(c3oc(=O)c(C)c(C)c13)CCC(C)(C)O2)C(=O)O
b: O=C(/C=C/c1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
Answer: b. O=C(/C=C/c1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)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#}
O=C(/C=C/c1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
O=C(/C=C/c1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
(E)-3-(4-chlorophenyl)-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]prop-2-enamide