Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.996\% 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=C(COc1ccccc1)Nc1nc(-c2cccs2)cs1
b.) Cc1ccc(-c2nnc(SCC(=O)Nc3ccc4c(c3)OCCO4)n2N)cc1
c.) COc1ccc(C)cc1NC(=O)COCC(=O)O
d.) Cl.NCCCCCc1nnc(SCc2ccccc2Cl)o1
e.) COC(=O)c1ccsc1NC(=O)C1=COCCO1
Answer: a. O=C(COc1ccccc1)Nc1nc(-c2cccs2)cs1
{#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=C(COc1ccccc1)Nc1nc(-c2cccs2)cs1
O=C(COc1ccccc1)Nc1nc(-c2cccs2)cs1
2-phenoxy-N-(4-thiophen-2-yl-1,3-thiazol-2-yl)acetamide