Task: Answer the multiple-choice question.
Query: Which drug has a -42.627% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC1C/C(=N/NC(=O)c2ccc(CSc3nc4ccccc4[nH]3)cc2)CC(C)(C)C1
b: O=C(Cn1cc([N+](=O)[O-])cn1)Nc1ccccn1
c: CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1
d: COc1cc(/C=N/NC(=O)C2COc3ccccc3O2)ccc1O
Answer: c. CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1
CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1
N-methyl-2-[3-oxo-1-[(5-phenoxyphenyl)methyl]piperazin-2-yl]-N-(pyrazin-2-ylmethyl)acetamide