Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.807\% 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 additional words.
Options:
(a) CCc1nc(SCC(=O)Nc2ccccc2)c2c(=O)n(C)c(=O)n(C)c2n1
(b) COc1ccc(/C=C/C(=O)OCc2cc(=O)n3c(n2)sc2ccccc23)cc1
(c) COc1ccc(C(=O)COC(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2N2CCOCC2)c(OC)c1
(d) CC(=O)NC1=NC(=O)CS1
(e) COc1cc(N)ccc1C(=O)O
Answer: b. COc1ccc(/C=C/C(=O)OCc2cc(=O)n3c(n2)sc2ccccc23)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#}
COc1ccc(/C=C/C(=O)OCc2cc(=O)n3c(n2)sc2ccccc23)cc1
COc1ccc(/C=C/C(=O)OCc2cc(=O)n3c(n2)sc2ccccc23)cc1
(4-oxopyrimido[2,1-b][1,3]benzothiazol-2-yl)methyl (E)-3-(4-methoxyphenyl)prop-2-enoate