Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.552\% 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) COc1cccc(/C=C2\SC(=S)N(N3C(=O)CCCC3=O)C2=O)c1
(b) O=C(CSc1nc2c(c(=O)n1-c1ccc(F)cc1)SCC2)NCC1CCCO1
(c) CSc1ccccc1C(=O)C1CCCN(Cc2ccn[nH]2)C1
(d) Cn1c(SCC(=O)Nc2ccc3nc(SCC(=O)N4CCCC4)sc3c2)nnc1-c1ccccc1
(e) COCc1cc(=O)[nH]c(/N=C(\N)Nc2c(F)cccc2F)n1
Answer: e. COCc1cc(=O)[nH]c(/N=C(\N)Nc2c(F)cccc2F)n1
{#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#}
COCc1cc(=O)[nH]c(/N=C(\N)Nc2c(F)cccc2F)n1
COCc1cc(=O)[nH]c(/N=C(\N)Nc2c(F)cccc2F)n1
1-(2,6-difluorophenyl)-2-[4-(methoxymethyl)-6-oxo-1H-pyrimidin-2-yl]guanidine