Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.467\% human ether-à-go-go related gene (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) COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)cc1
(b) COc1ccccc1C(=O)NC(=S)/C=C1/N(C)c2ccccc2C1(C)C
(c) CCOc1ccccc1-n1c(O)c(C=Nc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)[nH]c1=O
(d) Cc1cccc(OC(=O)c2sc(Cl)nc2C)c1
Answer: a. COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)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#}
COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)cc1
COc1ccc(N2CCN(C(=O)Cn3cnc4sc(C)c(S(=O)(=O)N5CCOCC5)c4c3=O)CC2)cc1
3-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-6-methyl-5-morpholin-4-ylsulfonylthieno[2,3-d]pyrimidin-4-one