Task: Answer the MCQ question.
Question: Which drug has a 0.148\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC1(C)CC(NC(=S)Nc2ccc(S(N)(=O)=O)cc2)CC(C)(C)N1
b.) O=C(c1ccc(=O)n(Cc2ccc(Cl)c(Cl)c2)c1)N1CCOCC1
c.) CCOC(=O)c1c(NC(=O)c2cc3n(n2)C(C(F)(F)F)CC(c2ccccc2)N3)sc(C)c1C
d.) S=C(NCC(c1ccco1)N1CCCC1)Nc1ccccc1
e.) COc1ccc(F)cc1S(=O)(=O)NCC(=O)NCc1cc(=O)n(C)c(=O)n1C
Answer: b. O=C(c1ccc(=O)n(Cc2ccc(Cl)c(Cl)c2)c1)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=C(c1ccc(=O)n(Cc2ccc(Cl)c(Cl)c2)c1)N1CCOCC1
O=C(c1ccc(=O)n(Cc2ccc(Cl)c(Cl)c2)c1)N1CCOCC1
1-[(3,4-dichlorophenyl)methyl]-5-(morpholine-4-carbonyl)pyridin-2-one