Task: Answer the multiple choice question.
Question: Which compound has a 17.782\% 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 O=C(CCCCCNC(=O)c1ccccc1)N/N=C/c1ccc(O)cc1O
b COC(=O)N/N=C/c1ccc(OC(=O)c2ccco2)c(OC)c1
c NC(=O)c1ccc(NC(=O)COC(=O)/C=C/c2cccs2)cc1
d COc1cccc(OC)c1C(=O)NCCN1CCN(C(=O)c2c(OC)cccc2OC)CC1
Answer: c. NC(=O)c1ccc(NC(=O)COC(=O)/C=C/c2cccs2)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#}
NC(=O)c1ccc(NC(=O)COC(=O)/C=C/c2cccs2)cc1
NC(=O)c1ccc(NC(=O)COC(=O)/C=C/c2cccs2)cc1
[2-(4-carbamoylanilino)-2-oxoethyl] (E)-3-thiophen-2-ylprop-2-enoate