Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.181\% 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, c, or d without using any other words.
Options:
a) COc1cc(/C=C/C(=O)N2CCN(c3ccccn3)CC2)cc(OC)c1OC
b) CN(C(=O)n1cnc2ccccc21)c1ccccc1
c) CCC(C)C(=O)Nc1ccc(OC)cc1[N+](=O)[O-]
d) CC(=O)c1ccc(S(=O)(=O)Nc2ccc(C(=O)NCC(c3cccs3)N3CCOCC3)cc2)cc1
Answer: a. COc1cc(/C=C/C(=O)N2CCN(c3ccccn3)CC2)cc(OC)c1OC
{#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#}
COc1cc(/C=C/C(=O)N2CCN(c3ccccn3)CC2)cc(OC)c1OC
COc1cc(/C=C/C(=O)N2CCN(c3ccccn3)CC2)cc(OC)c1OC
(E)-1-(4-pyridin-2-ylpiperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one