Task: Answer the multiple-choice question.
Question: Which drug has a 7.398\% 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) CCCOC(=O)CC1C(=O)NCCN1Cc1ccccc1C
(b) O=C(NCCN1Cc2ccccc2C1=O)c1cccs1
(c) CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)NCCc1ccc(S(N)(=O)=O)cc1
Answer: b. O=C(NCCN1Cc2ccccc2C1=O)c1cccs1
{#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(NCCN1Cc2ccccc2C1=O)c1cccs1
O=C(NCCN1Cc2ccccc2C1=O)c1cccs1
N-[2-(3-oxo-1H-isoindol-2-yl)ethyl]thiophene-2-carboxamide