Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.919\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COC(=O)COc1ccc(Oc2cc(C)nc(SC)n2)nn1
b: CCOc1cc(/C=N/Nc2ccccc2Cl)ccc1OCC(=O)O
c: O=C(O)C(=O)O.O=C(c1cccc(Cl)c1)N1CCN(C2CCCCC2)CC1
d: Cc1ccc(S(=O)(=O)N(C)c2nonc2C)cc1
e: COC(=O)c1cc(C(=O)OC)n(Cc2ccc(F)cc2)c1C
Answer: a. COC(=O)COc1ccc(Oc2cc(C)nc(SC)n2)nn1
{#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#}
COC(=O)COc1ccc(Oc2cc(C)nc(SC)n2)nn1
COC(=O)COc1ccc(Oc2cc(C)nc(SC)n2)nn1
methyl 2-[6-(6-methyl-2-methylsulfanylpyrimidin-4-yl)oxypyridazin-3-yl]oxyacetate