Problem statement: Answer the multiple choice question.
Question: Which compound has a 7.568\% 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 additional words.
Options:
a O=C(NCC(=O)N1CC(O)CC1C(=O)N1CC(O)CC1C(=O)OCc1ccccc1)OCc1ccccc1
b Cc1ccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)[nH]n2)c(O)c1
c O=C(O)C(=O)O.O=C(c1ccco1)N1CCN(Cc2ccccc2F)CC1
d CCCn1c(=O)c2c(C(F)(F)F)cc(-c3cccs3)nc2n(CCC)c1=O
Answer: d. CCCn1c(=O)c2c(C(F)(F)F)cc(-c3cccs3)nc2n(CCC)c1=O
{#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#}
CCCn1c(=O)c2c(C(F)(F)F)cc(-c3cccs3)nc2n(CCC)c1=O
CCCn1c(=O)c2c(C(F)(F)F)cc(-c3cccs3)nc2n(CCC)c1=O
1,3-dipropyl-7-thiophen-2-yl-5-(trifluoromethyl)pyrido[2,3-d]pyrimidine-2,4-dione