Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -19.227% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc(OCC(=O)Nc2cccc(-c3nc4ccccc4o3)c2)cc1
[b] O=C(NCC(c1cccnc1)N1CCN(c2ccccc2)CC1)Oc1ccccc1
Answer: b. O=C(NCC(c1cccnc1)N1CCN(c2ccccc2)CC1)Oc1ccccc1
{#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#}
O=C(NCC(c1cccnc1)N1CCN(c2ccccc2)CC1)Oc1ccccc1
O=C(NCC(c1cccnc1)N1CCN(c2ccccc2)CC1)Oc1ccccc1
phenyl N-[2-(4-phenylpiperazin-1-yl)-2-pyridin-3-ylethyl]carbamate