Task: Answer the multiple choice question.
Question: Which drug has a 13.938\% 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 or b without using any other words.
Options:
a. O=C1NC(=O)/C(=C/c2ccccc2Cl)N1
b. CC(C)CC(C(=O)O)N1C(=O)C2C3c4ccccc4C(c4ccccc43)[C@@H]2C1=O
Answer: b. CC(C)CC(C(=O)O)N1C(=O)C2C3c4ccccc4C(c4ccccc43)[C@@H]2C1=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)CC(C(=O)O)N1C(=O)C2C3c4ccccc4C(c4ccccc43)[C@@H]2C1=O
CC(C)CC(C(=O)O)N1C(=O)C2C3c4ccccc4C(c4ccccc43)[C@@H]2C1=O
2-[(19S)-16,18-dioxo-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaen-17-yl]-4-methylpentanoic acid