Task: Answer the MCQ question.
Query: Which compound has a 13.699\% 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, or d without using any other words.
Options:
a. Cc1[nH]c2ccc(C(=O)NCCCN3CCCCC3C)cc2c1C
b. CCC(C(=O)NCC1CCCO1)N(C(=O)c1snc(C(N)=O)c1N)c1ccc(Cl)cc1
c. COC(CNC(=O)c1coc2nc3ccccc3nc12)OC
d. C=CCn1c(=O)c2ccccc2n2c(SCc3nc(N)nc(Nc4ccccc4C)n3)nnc12
Answer: c. COC(CNC(=O)c1coc2nc3ccccc3nc12)OC
{#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#}
COC(CNC(=O)c1coc2nc3ccccc3nc12)OC
COC(CNC(=O)c1coc2nc3ccccc3nc12)OC
N-(2,2-dimethoxyethyl)furo[3,2-b]quinoxaline-3-carboxamide