Task: Answer the MCQ question.
Question: Which drug has a 13.142\% human ether-à-go-go related gene (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. Cc1ccc(CCP(=O)(O)CN2CCOCC2)cn1
b. N#CC1=C(N)NC(SCC(=O)c2ccc(Br)cc2)=C(C#N)C12CCCCC2
c. Cc1cc(C(=O)N2CCN(c3ccccc3)CC2)c(C)o1
d. Cc1nn(-c2ccc(Cl)cc2)c(N)c1C(O)(CSc1nccn1C)C(F)(F)F
e. O=C(COC(=O)c1ccc2ccccc2c1)NCCCc1ccccc1
Answer: a. Cc1ccc(CCP(=O)(O)CN2CCOCC2)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#}
Cc1ccc(CCP(=O)(O)CN2CCOCC2)cn1
Cc1ccc(CCP(=O)(O)CN2CCOCC2)cn1
2-(6-methylpyridin-3-yl)ethyl-(morpholin-4-ylmethyl)phosphinic acid