Task: Answer the MCQ question.
Question: Which drug exhibits a 16.254\% 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(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cn1
b.) O=C(CC1C(=O)NCCN1Cc1c(F)cccc1Cl)NCc1ccccc1
c.) Cc1ccccc1OCCCC(=O)Nc1nncs1
d.) CCCOC(=O)Nc1nnc(CCC)s1
e.) O=C(CSc1n[nH]c(=O)n1-c1cccnc1)Nc1ccccc1Cl
Answer: a. COc1ccc(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cn1
{#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(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cn1
COc1ccc(-c2c(-c3ccsc3)oc3ccc(N4CCOCC4)cc23)cn1
4-[3-(6-methoxypyridin-3-yl)-2-thiophen-3-yl-1-benzofuran-5-yl]morpholine