Task: Answer the multiple choice question.
Question: Which compound has a -4.473\% 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 or b without using any other words.
Options:
a) COc1cc2c(cc1OC)CN(C(=O)c1ccc(S(=O)(=O)N3CCCC3)cc1)CC2
b) CCOc1ccc(NC(=O)CSc2nnc(N)s2)c([N+](=O)[O-])c1
Answer: b. CCOc1ccc(NC(=O)CSc2nnc(N)s2)c([N+](=O)[O-])c1
{#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#}
CCOc1ccc(NC(=O)CSc2nnc(N)s2)c([N+](=O)[O-])c1
CCOc1ccc(NC(=O)CSc2nnc(N)s2)c([N+](=O)[O-])c1
2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(4-ethoxy-2-nitrophenyl)acetamide