Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=c1c(C(c2ccccc2)c2c(O)nc3n(c2=O)CCS3)c(O)nc2n1CCS2
b.) O=C(O)CSc1nnc(COc2ccccc2)n1-c1ccccc1
c.) Cc1cnn(-c2cc(N/N=C/c3ccccc3Cl)ncn2)c1
Answer: a. O=c1c(C(c2ccccc2)c2c(O)nc3n(c2=O)CCS3)c(O)nc2n1CCS2
{#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(C(c2ccccc2)c2c(O)nc3n(c2=O)CCS3)c(O)nc2n1CCS2
O=c1c(C(c2ccccc2)c2c(O)nc3n(c2=O)CCS3)c(O)nc2n1CCS2
7-hydroxy-6-[(7-hydroxy-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidin-6-yl)-phenylmethyl]-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidin-5-one