Problem statement: Answer the MCQ question.
Query: Which drug has a 15.524\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1cc(-n2cnnc2)ccc1Cl
[b] CCOC(=O)Cn1cc(C#N)c(=O)[nH]c1=O
[c] O=C(CSc1nc2scc(-c3ccccc3)c2c(=O)[nH]1)NC1CCCCC1
[d] COc1ccc2[nH]cc(CCNC(=O)Cc3c(F)cccc3Cl)c2c1
Answer: a. O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1cc(-n2cnnc2)ccc1Cl
{#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=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1cc(-n2cnnc2)ccc1Cl
O=C(Nc1ccc2oc(-c3ccccc3)nc2c1)c1cc(-n2cnnc2)ccc1Cl
2-chloro-N-(2-phenyl-1,3-benzoxazol-5-yl)-5-(1,2,4-triazol-4-yl)benzamide