Task: Answer the MCQ question.
Question: Which compound has a 3.068\% 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 additional words.
Options:
a CN1CCN(C(c2ccc(C(F)(F)F)cc2)c2ccc3cccnc3c2O)CC1
b CCOc1ccccc1N1CCN(CC(=O)Nc2nc(C)c(C(=O)N(C)C)s2)CC1
c CCc1ccccc1NC(=O)C1CCCN(c2nn3c(=O)cc(C)nc3s2)C1
d O=C1c2ccccc2S(=O)(=O)N1Cc1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: b. CCOc1ccccc1N1CCN(CC(=O)Nc2nc(C)c(C(=O)N(C)C)s2)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#}
CCOc1ccccc1N1CCN(CC(=O)Nc2nc(C)c(C(=O)N(C)C)s2)CC1
CCOc1ccccc1N1CCN(CC(=O)Nc2nc(C)c(C(=O)N(C)C)s2)CC1
2-[[2-[4-(2-ethoxyphenyl)piperazin-1-yl]acetyl]amino]-N,N,4-trimethyl-1,3-thiazole-5-carboxamide