Task: Answer the MCQ question.
Query: Which drug has a 5.268\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1cc(C(=O)NCc2cccc(Cl)c2)ccc1OCC(=O)N1CCOCC1
b.) CC1CCN(S(=O)(=O)c2ccc(NC(=O)CCN3C(=O)C4CC=CCC4C3=O)cc2)CC1
Answer: b. CC1CCN(S(=O)(=O)c2ccc(NC(=O)CCN3C(=O)C4CC=CCC4C3=O)cc2)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#}
CC1CCN(S(=O)(=O)c2ccc(NC(=O)CCN3C(=O)C4CC=CCC4C3=O)cc2)CC1
CC1CCN(S(=O)(=O)c2ccc(NC(=O)CCN3C(=O)C4CC=CCC4C3=O)cc2)CC1
3-(1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)-N-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]propanamide