Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.219\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1(C(=O)c2ccccc2)C2c3c(ccc4ccccc34)OC(=O)C21C(=O)N1CCOCC1
[b] O=c1[nH][nH]c(-c2ccccc2)c1C=Nc1ccccc1
[c] Cc1ccc(-n2c(SCC(=O)Nc3cc(C)on3)nc3ccccc3c2=O)cc1
[d] COc1ccc(NC(=S)N2CCC(C(=O)N3CCCCCC3)CC2)cc1
[e] CCCn1c(SCC(=O)NC2CC2)nnc1-c1cccs1
Answer: b. O=c1[nH][nH]c(-c2ccccc2)c1C=Nc1ccccc1
{#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=c1[nH][nH]c(-c2ccccc2)c1C=Nc1ccccc1
O=c1[nH][nH]c(-c2ccccc2)c1C=Nc1ccccc1
5-phenyl-4-(phenyliminomethyl)-1,2-dihydropyrazol-3-one