Task: Answer the MCQ question.
Query: Which drug has a 21.720\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC(=O)NC1N=C(C)N(c2ccccc2)C1=O
b.) CC(C)(C)NC(=O)CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1
c.) Cc1ccc2c(c1)-c1cc(C)nn1C(c1sccc1C)N2
d.) O=C(Nc1cccc(S(=O)(=O)N2CCCC2)c1)c1ccncc1
Answer: b. CC(C)(C)NC(=O)CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)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#}
CC(C)(C)NC(=O)CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1
CC(C)(C)NC(=O)CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1
N-[2-(tert-butylamino)-2-oxoethyl]-2-[(4-fluorophenyl)sulfonylamino]-N-(oxolan-2-ylmethyl)acetamide