Task: Answer the MCQ question.
Query: Which compound has a -15.113\% 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, or c without using any other words.
Options:
a. O=C(COc1ccc(Br)cc1)NCCCNC(=O)c1ccncc1
b. Cc1nnc(SCC(=O)NC2CCS(=O)(=O)C2)n1Cc1ccccc1
c. CCc1ccccc1NC(=O)CN1CCN(C(=O)CCC(=O)N2CCC(c3ccccc3)=N2)CC1
Answer: a. O=C(COc1ccc(Br)cc1)NCCCNC(=O)c1ccncc1
{#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#}
O=C(COc1ccc(Br)cc1)NCCCNC(=O)c1ccncc1
O=C(COc1ccc(Br)cc1)NCCCNC(=O)c1ccncc1
N-[3-[[2-(4-bromophenoxy)acetyl]amino]propyl]pyridine-4-carboxamide