Task: Answer the MCQ question.
Question: Which compound exhibits a 4.511\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(NC(=S)N1CCCc2ccccc21)c1ccc([N+](=O)[O-])cc1
b) C/C=C(\C)CN1CCC(n2nccc2NC(=O)CCOc2ccccc2)CC1
c) O=C(COc1ccc(F)cc1Cl)N(Cc1nnc(-c2ccccc2Cl)o1)C1CC1
d) Cc1ccc(NC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
e) CC1(C)CC(=O)c2c(O)cc(OCC(=O)Nc3ccc(CCO)cc3)cc2O1
Answer: a. O=C(NC(=S)N1CCCc2ccccc21)c1ccc([N+](=O)[O-])cc1
{#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#}
O=C(NC(=S)N1CCCc2ccccc21)c1ccc([N+](=O)[O-])cc1
O=C(NC(=S)N1CCCc2ccccc21)c1ccc([N+](=O)[O-])cc1
N-(3,4-dihydro-2H-quinoline-1-carbothioyl)-4-nitrobenzamide