Task: Answer the multiple-choice question.
Query: Which compound has a 8.465\% 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) COc1ccccc1CN1C(=S)SC(C)(C)C1NO
b) CCOC(=O)N1CCN(C(=O)c2ccc3nc(N4CCCCC4)sc3c2)CC1
c) O=C(O)c1c(NC(=O)c2cccc3ccccc23)sc2c1CCC2
d) Cc1ccc(C(=O)NCC(C)(C)N2CCOCC2)s1
Answer: b. CCOC(=O)N1CCN(C(=O)c2ccc3nc(N4CCCCC4)sc3c2)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)c2ccc3nc(N4CCCCC4)sc3c2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc3nc(N4CCCCC4)sc3c2)CC1
ethyl 4-(2-piperidin-1-yl-1,3-benzothiazole-6-carbonyl)piperazine-1-carboxylate