Task: Answer the MCQ question.
Query: Which compound exhibits a -13.214\% 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.) Cc1cc(C(=O)Nc2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c2ccccc2n1
b.) COc1cccc(N(C(=O)c2ccn[nH]2)C2(C(=O)Nc3c(C)cccc3C)CCCCC2)c1
c.) COC(=O)c1ccc(C(NC(=O)OCc2ccccc2)/C(F)=C/[C@@H](C)C(=O)O)cc1
d.) CCOc1cc(/C=C/C(=O)OCC(=O)NCc2ccco2)cc(Cl)c1OC
Answer: d. CCOc1cc(/C=C/C(=O)OCC(=O)NCc2ccco2)cc(Cl)c1OC
{#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#}
CCOc1cc(/C=C/C(=O)OCC(=O)NCc2ccco2)cc(Cl)c1OC
CCOc1cc(/C=C/C(=O)OCC(=O)NCc2ccco2)cc(Cl)c1OC
[2-(furan-2-ylmethylamino)-2-oxoethyl] (E)-3-(3-chloro-5-ethoxy-4-methoxyphenyl)prop-2-enoate