Task: Answer the MCQ question.
Query: Which compound exhibits a 1.539\% 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 additional words.
Options:
a CC1=C(C(=O)NC2CCC(C)CC2)C2(CCC(C)CC2)OC1=O
b COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
c COCCNC(C(=O)Nc1cc(Cl)cc(Cl)c1)c1ccccc1
Answer: b. COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
{#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#}
COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
COc1cccc(C(=O)NCC(c2cccs2)N2CCOCC2)c1
5-methoxy-N-(2-morpholin-4-yl-2-thiophen-2-ylethyl)benzamide