Task: Answer the MCQ question.
Question: Which compound has a -7.947\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cccc(NC(=O)COC(=O)c2c(-c3ccccc3)noc2C)c1
(b) O=C(NC12CC3CC(CC(C3)C1)C2)C1CCCN1C(=O)NC1CCCCC1
(c) O=C(Nc1ccccc1C(=O)N1CCOCC1)c1ccco1
(d) CCCc1[nH]n(-c2nc3ccccc3s2)c(=O)c1C=NCC1CCCO1
Answer: d. CCCc1[nH]n(-c2nc3ccccc3s2)c(=O)c1C=NCC1CCCO1
{#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#}
CCCc1[nH]n(-c2nc3ccccc3s2)c(=O)c1C=NCC1CCCO1
CCCc1[nH]n(-c2nc3ccccc3s2)c(=O)c1C=NCC1CCCO1
2-(1,3-benzothiazol-2-yl)-4-(oxolan-2-ylmethyliminomethyl)-5-propyl-1H-pyrazol-3-one