Task: Answer the multiple choice question.
Question: Which drug has a 12.347\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1cc(OC)nc(Oc2cc(/C=N/O)ccc2OC)n1
b: O=C(NCc1ccccn1)C1CCN(S(=O)(=O)N2CCCCC2)CC1
c: COc1cccc(CNS(=O)(=O)c2cc3c4c(c2)CCC(=O)N4CCC3)c1
Answer: a. COc1cc(OC)nc(Oc2cc(/C=N/O)ccc2OC)n1
{#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#}
COc1cc(OC)nc(Oc2cc(/C=N/O)ccc2OC)n1
COc1cc(OC)nc(Oc2cc(/C=N/O)ccc2OC)n1
(NE)-N-[[3-(4,6-dimethoxypyrimidin-2-yl)oxy-4-methoxyphenyl]methylidene]hydroxylamine