Task: Answer the multiple-choice question.
Question: Which drug exhibits a -3.739\% 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 or b without using any additional words.
Options:
[a] O=C(CSc1nc2ccccc2s1)Nc1ccc2c(c1)oc1ccccc12
[b] CCOc1cc(C(=O)N/N=C/C2CC=CCC2)cc(OCC)c1OCC
Answer: b. CCOc1cc(C(=O)N/N=C/C2CC=CCC2)cc(OCC)c1OCC
{#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(C(=O)N/N=C/C2CC=CCC2)cc(OCC)c1OCC
CCOc1cc(C(=O)N/N=C/C2CC=CCC2)cc(OCC)c1OCC
N-[(E)-cyclohex-3-en-1-ylmethylideneamino]-3,4,5-triethoxybenzamide