Task: Answer the MCQ question.
Question: Which drug exhibits a -33.185% 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 other words.
Options:
(a) C=CCNC(=S)Nc1ccc(C(N)=O)cc1
(b) CSc1nc(N(C)NC(=O)c2ccc(Cl)cc2)c2ccccc2n1
(c) Cc1cc(NS(=O)(=O)c2ccc(NC(=O)CCCC(=O)O)cc2)nc(C)n1
(d) O=C(COC(=O)C1CCCN1C(=O)c1cccs1)c1ccccc1
(e) CCOc1ccc(Cn2ccnc2CCl)cc1[N+](=O)[O-]
Answer: e. CCOc1ccc(Cn2ccnc2CCl)cc1[N+](=O)[O-]
{#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#}
CCOc1ccc(Cn2ccnc2CCl)cc1[N+](=O)[O-]
CCOc1ccc(Cn2ccnc2CCl)cc1[N+](=O)[O-]
2-(chloromethyl)-1-[(4-ethoxy-3-nitrophenyl)methyl]imidazole