Task: Answer the MCQ question.
Query: Which compound has a 3.296\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)O[C@@H]1[C@H]2CC[C@@H]3[C@]1(C[C@@H](OC(C)=O)[C@@]1(O)C([C@@H]4O[C@@H]4C1(C)C)[C@]3(C)O)C[C@@]2(C)O
[b] Cc1onc(-c2c(Cl)cccc2Cl)c1CO/N=C(\C#N)c1c(Cl)cccc1Cl
[c] COc1ccc(CCNC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
[d] Cc1cc(NC(=O)CCC(=O)N(c2ccccc2)C(C)C(=O)NC2CCCC2)no1
Answer: c. COc1ccc(CCNC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
{#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#}
COc1ccc(CCNC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
COc1ccc(CCNC(=O)c2cccc([N+](=O)[O-])c2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-nitrobenzamide