Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.174\% 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, or c without using any other words.
Options:
a CCCCCn1c(CNC(C)=O)nc2ccccc21
b Cl.NC1=NC2(CCCCC2)N(c2cccc(Cl)c2)C(N)=N1
c CCCCOc1ccc(C(=O)NCC(=O)NCC(c2ccc(OC)cc2)N2CCOCC2)cc1
Answer: c. CCCCOc1ccc(C(=O)NCC(=O)NCC(c2ccc(OC)cc2)N2CCOCC2)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)NCC(c2ccc(OC)cc2)N2CCOCC2)cc1
CCCCOc1ccc(C(=O)NCC(=O)NCC(c2ccc(OC)cc2)N2CCOCC2)cc1
4-butoxy-N-[2-[[2-(4-methoxyphenyl)-2-morpholin-4-ylethyl]amino]-2-oxoethyl]benzamide