Task: Answer the multiple choice question.
Question: Which drug exhibits a -4.365\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)NC(CC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1ccccc1
(b) CC(C)C[C@@H](C(=O)N[C@@H](C(=O)O)c1ccccc1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
Answer: b. CC(C)C[C@@H](C(=O)N[C@@H](C(=O)O)c1ccccc1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
{#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#}
CC(C)C[C@@H](C(=O)N[C@@H](C(=O)O)c1ccccc1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
CC(C)C[C@@H](C(=O)N[C@@H](C(=O)O)c1ccccc1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
(2R)-2-[[(2S)-4-methyl-2-[(2S)-2-methyl-3,5-dioxo-4,6,16-triazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),10,12,14-tetraen-4-yl]pentanoyl]amino]-2-phenylacetic acid