Task: Answer the multiple choice question.
Query: Which compound has a 12.912\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(NC(=O)CN(C)C(=O)c2c(C)nn(Cc3ccc(C)cc3)c2Cl)cc1
b) CCOc1cc(C2NN=C(c3ccccc3)S2)ccc1OCc1ccccc1Cl
c) COc1cc(C2=NOC(C(=O)NCc3cccnc3)C2)cc(OC)c1OC
d) O=C(CN1CCCC1)NCC(=O)Nc1ccc(F)cc1
e) CC(Cc1ccco1)NC(=O)c1cccc(S(=O)(=O)N(C)C)c1
Answer: b. CCOc1cc(C2NN=C(c3ccccc3)S2)ccc1OCc1ccccc1Cl
{#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#}
CCOc1cc(C2NN=C(c3ccccc3)S2)ccc1OCc1ccccc1Cl
CCOc1cc(C2NN=C(c3ccccc3)S2)ccc1OCc1ccccc1Cl
2-[4-[(2-chlorophenyl)methoxy]-3-ethoxyphenyl]-5-phenyl-2,3-dihydro-1,3,4-thiadiazole