Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 10.224\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. NC(=O)Cc1nnc(N)s1
b. Cc1cc(NC(=O)CN2CCC(n3nnc4cc(C(F)(F)F)ccc43)CC2)no1
c. CC/C(CC(C)(C)c1ccccc1)=N\O
d. CC1CC2(CCCCC2)Nc2c1ccc1ccccc21.Cl
Answer: a. NC(=O)Cc1nnc(N)s1
{#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#}
NC(=O)Cc1nnc(N)s1
NC(=O)Cc1nnc(N)s1
2-(5-amino-1,3,4-thiadiazol-2-yl)acetamide