Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.489\% 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 additional words.
Options:
a.) COc1ccccc1O
b.) Cc1cccc(CS(=O)(=O)Cc2ccc(C(=O)NCC3CCCO3)o2)c1
c.) Cc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2cccn2-c2ncccn2)c1
d.) CCCCN(CC)S(=O)(=O)c1ccccc1
e.) COc1ccc(CCNC(=O)c2c(N)n(CCN3CCOCC3)c3nc4ccccc4nc23)cc1OC
Answer: a. COc1ccccc1O
{#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#}
6-methoxycyclohexa-1,3,5-trien-1-ol