Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.218\% 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 c1ccc(-c2onc(-c3ccco3)c2-c2ccc3[nH]ccc3c2)cc1
b O=C(CCc1ccccc1)NNC(=O)c1ccco1
c O=C(NCC1CCCO1)c1ccccc1NS(=O)(=O)c1cccs1
d CC(NC(=O)C(=O)N1CCCCC1)C(c1cccs1)N1CCN(c2ccccc2F)CC1
Answer: a. c1ccc(-c2onc(-c3ccco3)c2-c2ccc3[nH]ccc3c2)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#}
c1ccc(-c2onc(-c3ccco3)c2-c2ccc3[nH]ccc3c2)cc1
c1ccc(-c2onc(-c3ccco3)c2-c2ccc3[nH]ccc3c2)cc1
3-(furan-2-yl)-4-(1H-indol-5-yl)-5-phenyl-1,2-oxazole