Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.596\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(O)c1cc(-c2ccc3c(c2)OCO3)nc2ccc(Cl)cc12
b COc1ccc(NC(=O)NCc2ccco2)cc1OC
c Cc1ccc(CNC(=O)c2cncc(Br)c2)cc1
d CCc1nonc1NC(=O)c1oc2cc(C)c(Cl)cc2c1C
Answer: d. CCc1nonc1NC(=O)c1oc2cc(C)c(Cl)cc2c1C
{#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#}
CCc1nonc1NC(=O)c1oc2cc(C)c(Cl)cc2c1C
CCc1nonc1NC(=O)c1oc2cc(C)c(Cl)cc2c1C
5-chloro-N-(4-ethyl-1,2,5-oxadiazol-3-yl)-3,6-dimethyl-1-benzofuran-2-carboxamide