Task: Answer the MCQ question.
Question: Which drug has a 2.099\% 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 additional words.
Options:
a. CC1(C)OC(c2ccccc2)=C/C(=C/C=C2C(=O)NC(=S)NC2=O)O1
b. COc1ccc(CCNC(=O)C2Cc3ccccc3C(=O)O2)cc1
c. CCc1ccccc1NC(=O)C1CCN(C(=O)c2cccs2)CC1
d. O=C(NC(=S)NNC(=O)c1ccccc1F)c1cccnc1
Answer: a. CC1(C)OC(c2ccccc2)=C/C(=C/C=C2C(=O)NC(=S)NC2=O)O1
{#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#}
CC1(C)OC(c2ccccc2)=C/C(=C/C=C2C(=O)NC(=S)NC2=O)O1
CC1(C)OC(c2ccccc2)=C/C(=C/C=C2C(=O)NC(=S)NC2=O)O1
5-[(2Z)-2-(2,2-dimethyl-6-phenyl-1,3-dioxin-4-ylidene)ethylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione