Task: Answer the MCQ question.
Query: Which compound has a -68.648% 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 or b without using any other words.
Options:
(a) O=C(NCC1CCCO1)/C(=C/c1ccc(Cl)cc1)NC(=O)c1ccccc1
(b) Cc1sc2nc(CN3CCCC3)nc(N3CCN(C(=O)c4ccco4)CC3)c2c1C
Answer: b. Cc1sc2nc(CN3CCCC3)nc(N3CCN(C(=O)c4ccco4)CC3)c2c1C
{#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#}
Cc1sc2nc(CN3CCCC3)nc(N3CCN(C(=O)c4ccco4)CC3)c2c1C
Cc1sc2nc(CN3CCCC3)nc(N3CCN(C(=O)c4ccco4)CC3)c2c1C
[4-[5,6-dimethyl-2-(pyrrolidin-1-ylmethyl)thieno[2,3-d]pyrimidin-4-yl]piperazin-1-yl]-(furan-2-yl)methanone