Task: Answer the multiple-choice question.
Question: Which compound exhibits a 30.029\% 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.) COc1ccc(NC(=O)COc2ccc(/C=N/n3c(C)nnc3C)cc2OC)cc1
b.) O=C(NCc1ccccn1)C1CCN(S(=O)(=O)N2CCCCC2)CC1
c.) O=C(CN1CCCN(S(=O)(=O)c2ccc(F)cc2)CC1)Nc1c(Cl)cccc1Cl
d.) O=C(Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1)c1ccccc1Cl
Answer: d. O=C(Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1)c1ccccc1Cl
{#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(Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1)c1ccccc1Cl
O=C(Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1)c1ccccc1Cl
2-chloro-N-[3-(6-morpholin-4-ylpyridazin-3-yl)phenyl]benzamide