Task: Answer the MCQ question.
Question: Which drug exhibits a 8.042\% 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 other words.
Options:
(a) CCOC(=O)C1(CCCc2ccccc2)CCN(S(C)(=O)=O)CC1
(b) Cc1c(N=Cc2nc3ccccc3[nH]2)c(=O)n(-c2ccccc2)n1C
(c) CC(OC(=O)c1cccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)c1)C(=O)Nc1ccc2c(c1)OCCO2
(d) COc1ccc(Cl)cc1S(=O)(=O)N1CCCC1
(e) O=C(COC(=O)Cc1ccsc1)NCc1ccc(Cl)cc1
Answer: d. COc1ccc(Cl)cc1S(=O)(=O)N1CCCC1
{#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)cc1S(=O)(=O)N1CCCC1
COc1ccc(Cl)cc1S(=O)(=O)N1CCCC1
1-(5-chloro-2-methoxyphenyl)sulfonylpyrrolidine