Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.807\% human ether-à-go-go related gene (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 Cc1cc(C)nc(Sc2ccc(/C=C(\C#N)C(=O)Nc3ccccc3)o2)n1
b CN1CCC(N(C)CC(O)c2ccccc2)CC1.O=C(O)C(=O)O
c CC(=O)c1ccc(NC(=O)CCNS(=O)(=O)c2cccc3nonc23)cc1
d CCc1nc(C#N)c(N2CCCCC2)o1
Answer: b. CN1CCC(N(C)CC(O)c2ccccc2)CC1.O=C(O)C(=O)O
{#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#}
CN1CCC(N(C)CC(O)c2ccccc2)CC1.O=C(O)C(=O)O
CN1CCC(N(C)CC(O)c2ccccc2)CC1.O=C(O)C(=O)O
2-[methyl-(1-methylpiperidin-4-yl)amino]-1-phenylethanol;oxalic acid