Problem statement: Answer the multiple-choice question.
Question: Which compound has a -33.913\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(C(=O)N/C(=C\c2cccs2)C(=O)N2CCN(C)CC2)cc1OC
b: CCCCNC(=O)CSc1nc2n[nH]c(C)c2c(=N)n1-c1cccc(Cl)c1C
Answer: a. COc1ccc(C(=O)N/C(=C\c2cccs2)C(=O)N2CCN(C)CC2)cc1OC
{#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(C(=O)N/C(=C\c2cccs2)C(=O)N2CCN(C)CC2)cc1OC
COc1ccc(C(=O)N/C(=C\c2cccs2)C(=O)N2CCN(C)CC2)cc1OC
3,4-dimethoxy-N-[(Z)-3-(4-methylpiperazin-1-yl)-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]benzamide