Task: Answer the MCQ question.
Question: Which drug exhibits a 11.174% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(CCNC(=O)Nc2cc(F)c(F)cc2Cl)cc1OC
[b] CC(C)CC1(C)NC(=O)N(Cc2cc([N+](=O)[O-])cc3c2OCOC3)C1=O
[c] O=S(=O)(c1cccs1)N1CCN(Cc2cccc(F)c2)CC1
Answer: a. COc1ccc(CCNC(=O)Nc2cc(F)c(F)cc2Cl)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCNC(=O)Nc2cc(F)c(F)cc2Cl)cc1OC
COc1ccc(CCNC(=O)Nc2cc(F)c(F)cc2Cl)cc1OC
1-(2-chloro-4,5-difluorophenyl)-3-[2-(3,4-dimethoxyphenyl)ethyl]urea