Task: Answer the MCQ question.
Question: Which drug has a -1.091\% 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 COc1ccc(NC(=S)N(CCN(C)C)Cc2cccs2)cc1
b COc1ccc(/C=C/C(=O)NCCCNC(=O)/C=C/c2ccc(OC)c(OC)c2)cc1OC
Answer: b. COc1ccc(/C=C/C(=O)NCCCNC(=O)/C=C/c2ccc(OC)c(OC)c2)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=C/C(=O)NCCCNC(=O)/C=C/c2ccc(OC)c(OC)c2)cc1OC
COc1ccc(/C=C/C(=O)NCCCNC(=O)/C=C/c2ccc(OC)c(OC)c2)cc1OC
(E)-3-(3,4-dimethoxyphenyl)-N-[3-[[(E)-3-(3,4-dimethoxyphenyl)prop-2-enoyl]amino]propyl]prop-2-enamide