Task: Answer the MCQ question.
Question: Which drug has a 14.363\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1nc(SCC(=O)Nn2c(-c3ccccc3)nc3ccccc3c2=O)n[nH]1
b) Cc1cc(Cl)ccc1OCCCC(=O)NCc1ccccn1
c) O=S(=O)(c1ccc(OCC(O)CN2CCN(c3ccccc3O)CC2)cc1)N1CCOCC1
Answer: c. O=S(=O)(c1ccc(OCC(O)CN2CCN(c3ccccc3O)CC2)cc1)N1CCOCC1
{#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)(c1ccc(OCC(O)CN2CCN(c3ccccc3O)CC2)cc1)N1CCOCC1
O=S(=O)(c1ccc(OCC(O)CN2CCN(c3ccccc3O)CC2)cc1)N1CCOCC1
2-[4-[2-hydroxy-3-(4-morpholin-4-ylsulfonylphenoxy)propyl]piperazin-1-yl]phenol