Task: Answer the MCQ question.
Question: Which compound has a -1.066\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)NCCN1CCOCC1
b Cc1cc(C(=O)NNC(=O)/C=C/c2ccccc2Cl)c(C)o1
c COc1ccc(CCNC(=O)c2cc(CC(C)C)on2)cc1OC
Answer: a. O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)NCCN1CCOCC1
{#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#}
O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)NCCN1CCOCC1
O=C(COc1ccc2c(c1)oc(=O)c1ccccc12)NCCN1CCOCC1
N-(2-morpholin-4-ylethyl)-2-(6-oxobenzo[c]chromen-3-yl)oxyacetamide