Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.838\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(C(=O)N/N=C/c2ccc(OC)c(COc3c(F)c(F)cc(F)c3F)c2)cc1
b. O=C(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NC1CCCCC1
c. C/C(=N\NC(=S)NCCc1ccccc1)c1ccc(Cl)cc1
d. CCOC(=O)c1c(NC(=O)CSc2nnc(-c3cccc(C)c3)n2CC)sc(C(C)=O)c1C
e. CCCCN(C)C(=O)c1cc2cc([N+](=O)[O-])cc(OC)c2oc1=O
Answer: b. O=C(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NC1CCCCC1
{#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(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NC1CCCCC1
O=C(CN(C(=O)Cn1nnc(-c2cccs2)n1)c1ccc2c(c1)OCCO2)NC1CCCCC1
N-[2-(cyclohexylamino)-2-oxoethyl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(5-thiophen-2-yltetrazol-2-yl)acetamide