Task: Answer the MCQ question.
Query: Which drug exhibits a 1.638% 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, c, d, or e without using any additional words.
Options:
a. COc1ccccc1C(=O)NCCN=C1NS(=O)(=O)c2ccccc21
b. COc1cccc(C(=O)Nc2sc3c(c2C#N)CCN(C(C)=O)C3)c1
c. COc1ccccc1OCCNC(=O)c1ccco1
d. COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(OC)c(OC)c1
e. Cc1noc(/C=C/c2ccccc2F)c1S(=O)(=O)N1CCC(C(=O)N2CCN(C)CC2)CC1
Answer: c. COc1ccccc1OCCNC(=O)c1ccco1
{#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#}
COc1ccccc1OCCNC(=O)c1ccco1
COc1ccccc1OCCNC(=O)c1ccco1
N-[2-(2-methoxyphenoxy)ethyl]furan-2-carboxamide