Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.693% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(-c2ccc([C@H]3[C@H]4C=CC[C@@H](C)[C@@H]4C(=O)N3Cc3ccccc3)c(F)c2)cc1
b) O=C(NCCCNC(=O)c1ccccn1)c1ccccn1
Answer: b. O=C(NCCCNC(=O)c1ccccn1)c1ccccn1
{#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#}
O=C(NCCCNC(=O)c1ccccn1)c1ccccn1
O=C(NCCCNC(=O)c1ccccn1)c1ccccn1
N-[3-(pyridine-2-carbonylamino)propyl]pyridine-2-carboxamide