Task: Answer the MCQ question.
Question: Which drug has a 16.195\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)NCC3CCCO3)nc21
b. CC(=O)Nc1ccccc1S(=O)(=O)CC1CC1(Cl)Cl
c. N#C/C(=C\c1ccc(O)cc1)C(=O)NCc1ccccc1
d. CC1CCCN(S(=O)(=O)c2ccc3c(c2)c(=O)nc2ccc(Cl)cn23)C1
e. CN(CCc1cn[nH]c1)C(=O)CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F
Answer: a. COc1ccc(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)NCC3CCCO3)nc21
{#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(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)NCC3CCCO3)nc21
COc1ccc(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)NCC3CCCO3)nc21
2-[[3-(5-chloro-2-methoxyphenyl)-7-oxo-2-sulfanylidene-6H-[1,3]thiazolo[4,5-d]pyrimidin-5-yl]sulfanyl]-N-(oxolan-2-ylmethyl)acetamide