Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.954\% 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. O=c1ccc(-c2ccc(S(=O)(=O)Nc3ccccc3)o2)n[nH]1
b. CCCc1cc(=O)oc2c3c(cc(OCC(=O)NCCCn4ccnc4)c12)OC(C)(C)CC3
c. COc1ccc(NC(=O)CS(=O)CC(=O)N2CCN(C3CCCC3)CC2)cc1
d. COc1ccc(/C=C/c2noc(-c3ccccc3O)n2)cc1
e. O=C(Cc1csc(NC(=O)Nc2ccc(Cl)cc2)n1)NCc1cccnc1
Answer: a. O=c1ccc(-c2ccc(S(=O)(=O)Nc3ccccc3)o2)n[nH]1
{#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=c1ccc(-c2ccc(S(=O)(=O)Nc3ccccc3)o2)n[nH]1
O=c1ccc(-c2ccc(S(=O)(=O)Nc3ccccc3)o2)n[nH]1
5-(6-oxo-1H-pyridazin-3-yl)-N-phenylfuran-2-sulfonamide