Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.423\% human ether-à-go-go related gene (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 other words.
Options:
[a] Cc1ccc(NC(=O)COC(=O)c2ccccc2-c2nc3ccccc3s2)c(C)c1
[b] COCCNC(=O)Cn1ccc2cc(S(=O)(=O)N3CCCCCC3)ccc21
[c] COc1cc(C)nc(Oc2ccc(OCc3ccccc3)nn2)n1
[d] CN(Cc1nc2ccccc2c(=O)[nH]1)CC(O)COCc1ccco1
[e] COc1cc(/C=C2/C(=O)NN(c3ccc(F)cc3)C2=O)cc([N+](=O)[O-])c1O
Answer: b. COCCNC(=O)Cn1ccc2cc(S(=O)(=O)N3CCCCCC3)ccc21
{#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#}
COCCNC(=O)Cn1ccc2cc(S(=O)(=O)N3CCCCCC3)ccc21
COCCNC(=O)Cn1ccc2cc(S(=O)(=O)N3CCCCCC3)ccc21
2-[5-(azepan-1-ylsulfonyl)indol-1-yl]-N-(2-methoxyethyl)acetamide