Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.161\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1ccccc1N1C(=O)c2cc(S(N)(=O)=O)c(Cl)cc2NC1C
b.) Cc1nc(-c2ccccc2)c(Cc2ccccc2O)c(=O)[nH]1
c.) COc1ccc(-c2nc3c(s2)CCc2onc(-c4ccc(OC)cc4)c2-3)cc1
d.) COC(=O)CSc1nnc(CNS(=O)(=O)c2ccc(Cl)cc2)n1C
Answer: c. COc1ccc(-c2nc3c(s2)CCc2onc(-c4ccc(OC)cc4)c2-3)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(-c2nc3c(s2)CCc2onc(-c4ccc(OC)cc4)c2-3)cc1
COc1ccc(-c2nc3c(s2)CCc2onc(-c4ccc(OC)cc4)c2-3)cc1
2,8-bis(4-methoxyphenyl)-4,5-dihydro-[1,3]thiazolo[4,5-e][1,2]benzoxazole