Task: Answer the multiple-choice question.
Query: Which drug has a 1.371\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(CCNC(=O)Cn1ccc2ccccc2c1=O)NCCc1ccc(Cl)cc1
b) CCCCOc1ccc(C(=O)NCC(=O)N(C)CC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
c) Cn1c(=O)cc(SCC(=O)NCc2cccnc2)c2ccccc21
Answer: b. CCCCOc1ccc(C(=O)NCC(=O)N(C)CC(=O)Nc2ccc(N3CCOCC3)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#}
CCCCOc1ccc(C(=O)NCC(=O)N(C)CC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
CCCCOc1ccc(C(=O)NCC(=O)N(C)CC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
4-butoxy-N-[2-[methyl-[2-(4-morpholin-4-ylanilino)-2-oxoethyl]amino]-2-oxoethyl]benzamide