Task: Answer the multiple-choice question.
Query: Which drug has a 8.560\% 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. O=C(COC(=O)c1ccc(OC(F)F)cc1)NCCC1=CCCCC1
b. O=S(=O)(NCC1CCCO1)c1ccc(Br)s1
c. COc1ccc(-c2cc(-c3cccs3)nc3sc(C#N)c(N)c23)cc1
d. CCCN(CC1CC1)C(=O)COC(=O)c1[nH]c(C)c(C(=O)OCC)c1C
Answer: c. COc1ccc(-c2cc(-c3cccs3)nc3sc(C#N)c(N)c23)cc1
{#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#}
COc1ccc(-c2cc(-c3cccs3)nc3sc(C#N)c(N)c23)cc1
COc1ccc(-c2cc(-c3cccs3)nc3sc(C#N)c(N)c23)cc1
3-amino-4-(4-methoxyphenyl)-6-thiophen-2-ylthieno[2,3-b]pyridine-2-carbonitrile