Task: Answer the MCQ question.
Question: Which compound exhibits a 12.665\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCc1cccc(OCCCCNCCOC)c1
b) CCOC(=O)c1ccc(NCc2nc3ccccc3[nH]2)cc1
c) N/C(=C\C(=O)c1cc(Cl)ccc1O)C(Cl)(Cl)Cl
d) COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
Answer: d. COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)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(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
COc1ccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)cc1
2-[4-(4-methoxyphenyl)piperazin-1-yl]-N-[4-(tetrazol-1-yl)phenyl]acetamide