Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.424\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCN1CCCC1CNC(=O)CCc1nc(-c2ccc(C)cc2)no1
[b] CCS(=O)(=O)NCC(c1cccnc1)N1CCN(c2ccccc2F)CC1
Answer: b. CCS(=O)(=O)NCC(c1cccnc1)N1CCN(c2ccccc2F)CC1
{#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#}
CCS(=O)(=O)NCC(c1cccnc1)N1CCN(c2ccccc2F)CC1
CCS(=O)(=O)NCC(c1cccnc1)N1CCN(c2ccccc2F)CC1
N-[2-[4-(2-fluorophenyl)piperazin-1-yl]-2-pyridin-3-ylethyl]ethanesulfonamide