Task: Answer the multiple choice question.
Query: Which drug has a 1.856\% 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 other words.
Options:
a) C/C(=N\NC(=O)CC1N=C(Cc2ccccc2)NNC1=O)c1ccc(C)cc1
b) CN(C(=O)C1CCOC1)c1nnc(-c2ccccn2)s1
c) CCc1ccc(/C=C\C(=O)N2CCc3ccccc3C2)cc1
d) O=C(c1ccccc1Cl)N1N=C(c2cccs2)CC1c1cccc(O)c1
Answer: b. CN(C(=O)C1CCOC1)c1nnc(-c2ccccn2)s1
{#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#}
CN(C(=O)C1CCOC1)c1nnc(-c2ccccn2)s1
CN(C(=O)C1CCOC1)c1nnc(-c2ccccn2)s1
N-methyl-N-(5-pyridin-2-yl-1,3,4-thiadiazol-2-yl)oxolane-3-carboxamide