Task: Answer the MCQ question.
Query: Which drug exhibits a 6.433\% 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=C1c2ccccc2C(=O)N1CCn1ccnc1
[b] CCOc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
[c] CC(C)(C)C1CCC(C(=O)NNC(=O)c2ccncc2)CC1
[d] O=S(=O)(CC(CN1CCOCC1)N1CCOCC1)c1ccccc1
Answer: d. O=S(=O)(CC(CN1CCOCC1)N1CCOCC1)c1ccccc1
{#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=S(=O)(CC(CN1CCOCC1)N1CCOCC1)c1ccccc1
O=S(=O)(CC(CN1CCOCC1)N1CCOCC1)c1ccccc1
4-[1-(benzenesulfonyl)-3-morpholin-4-ylpropan-2-yl]morpholine