Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.229% 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, or d without using any other words.
Options:
[a] O=C(CCC(=O)c1cccs1)NNC(=O)c1cccc(Cl)c1
[b] COc1ccc(C(=O)Nc2ccc(Oc3nc(C)nc4sc(-c5ccccc5)cc34)cc2)cc1OC
[c] CCOCC(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
[d] CCN(CC(=O)Nc1cccc(OC)c1)C(=O)C1CCN(C(=O)Nc2ccccc2)CC1
Answer: c. CCOCC(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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#}
CCOCC(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
CCOCC(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-ethoxyethanone