Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.515\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(Nc1cccc(NC(=O)c2ccc(Cl)cc2Cl)c1)c1cccnc1
b) CC(C)N(C)C(=O)c1ccc(OC2CCN(CCc3ccccc3)CC2)cc1
c) CCOc1ccc(N(CC)S(=O)(=O)c2cccc3nsnc23)cc1
d) C#CCNC(=O)C1=C[C@H](C(C)(C)C)C[C@H](OCCCCO)O1
Answer: a. O=C(Nc1cccc(NC(=O)c2ccc(Cl)cc2Cl)c1)c1cccnc1
{#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(Nc1cccc(NC(=O)c2ccc(Cl)cc2Cl)c1)c1cccnc1
O=C(Nc1cccc(NC(=O)c2ccc(Cl)cc2Cl)c1)c1cccnc1
N-[3-[(2,4-dichlorobenzoyl)amino]phenyl]pyridine-3-carboxamide