Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.276\% 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. O=c1[nH]c(CN2CC=C(c3ccccc3)CC2)nc2cc(C(F)(F)F)ccc12
b. CCC(C)C(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
Answer: b. CCC(C)C(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)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#}
CCC(C)C(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
CCC(C)C(=O)Nc1ccccc1N1CCN(c2ccc(F)cc2)CC1
N-[2-[4-(4-fluorophenyl)piperazin-1-yl]phenyl]-2-methylbutanamide