Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 17.406\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: FC(F)(F)c1cnc(COc2cc(Cl)cc(Cl)c2)c(Cl)c1
b: COc1ccc(-c2cc3nc4n(c(=O)c3s2)CCC4)cc1
c: O=C1C=CCC(/C=C/c2ccccc2)O1
d: O=C(NCCN1C(=O)S/C(=C\c2cccnc2)C1=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
e: COc1ccccc1N=Cc1c(C)[nH]n(-c2ccc(C)cc2C)c1=O
Answer: c. O=C1C=CCC(/C=C/c2ccccc2)O1
{#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=C1C=CCC(/C=C/c2ccccc2)O1
O=C1C=CCC(/C=C/c2ccccc2)O1
2-[(E)-2-phenylethenyl]-2,3-dihydropyran-6-one