Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.006\% 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] CCOc1ccc(CN2CCN(C(=O)c3cccc4ccccc34)CC2)cc1.O=C(O)C(=O)O
[b] O=C(Nc1ccc(Br)cc1)c1cccc(N2C(=O)C3C4CCC(C4)C3C2=O)c1
[c] COc1ccc(N=CC2=C(O)c3ccccc3C2=O)cc1
[d] CC1CCCC(C)N1C(=O)COC(=O)c1cc(-c2cccs2)nn1-c1ccccc1
[e] Cc1onc(-c2cccc(Cl)c2Cl)c1C(=O)O/N=C(\N)c1ccc([N+](=O)[O-])o1
Answer: c. COc1ccc(N=CC2=C(O)c3ccccc3C2=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#}
COc1ccc(N=CC2=C(O)c3ccccc3C2=O)cc1
COc1ccc(N=CC2=C(O)c3ccccc3C2=O)cc1
3-hydroxy-2-[(4-methoxyphenyl)iminomethyl]inden-1-one