Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.687\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1nnc(NC(=O)C2CCCN2C(=O)Nc2ccccc2)s1
b) COc1ccc(-c2nnc(NC(=O)c3c(OC)cccc3OC)s2)cc1
c) CCC(C)[C@H](NC(=O)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1)C(=O)N1CCCCC1
d) O=C(CSc1nc2c(sc3ccccc32)c(=O)n1CCO)NCc1ccco1
Answer: b. COc1ccc(-c2nnc(NC(=O)c3c(OC)cccc3OC)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#}
COc1ccc(-c2nnc(NC(=O)c3c(OC)cccc3OC)s2)cc1
COc1ccc(-c2nnc(NC(=O)c3c(OC)cccc3OC)s2)cc1
2,6-dimethoxy-N-[5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl]benzamide