Task: Answer the MCQ question.
Query: Which drug exhibits a 5.216% 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) COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)c3ccc(S(=O)(=O)N(C)C)cc3)cc12
b) COc1ccccc1/C=C(\NC(=O)c1ccccc1)C(=O)NCc1ccco1
c) Cc1ccc(COn2c(-c3ccc(Cl)cc3Cl)nc3ncccc32)cc1
d) COc1cccc(-c2noc(CCCC(=O)Nc3ccc(C(N)=O)cc3)n2)c1
e) CC1=NCCc2c1[nH]c1ccccc21.O=[N+]([O-])c1cc([N+](=O)[O-])c(O)c([N+](=O)[O-])c1
Answer: b. COc1ccccc1/C=C(\NC(=O)c1ccccc1)C(=O)NCc1ccco1
{#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#}
COc1ccccc1/C=C(\NC(=O)c1ccccc1)C(=O)NCc1ccco1
COc1ccccc1/C=C(\NC(=O)c1ccccc1)C(=O)NCc1ccco1
N-[(Z)-3-(furan-2-ylmethylamino)-1-(2-methoxyphenyl)-3-oxoprop-1-en-2-yl]benzamide