Task: Answer the multiple-choice question.
Question: Which drug exhibits a 24.573\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#CCC(=O)N/N=C/c1cc(-c2ccccc2)n(-c2ccc(Cl)cc2)c1-c1ccccc1
(b) c1ccc(Cn2ncc3c(N4CCN(C(c5ccccc5)c5ccccc5)CC4)ncnc32)cc1
(c) COc1ccc(N(C)C(=O)c2cc3c(s2)-c2ccc(Cl)cc2S(=O)(=O)C3)c(OC)c1
Answer: b. c1ccc(Cn2ncc3c(N4CCN(C(c5ccccc5)c5ccccc5)CC4)ncnc32)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#}
c1ccc(Cn2ncc3c(N4CCN(C(c5ccccc5)c5ccccc5)CC4)ncnc32)cc1
c1ccc(Cn2ncc3c(N4CCN(C(c5ccccc5)c5ccccc5)CC4)ncnc32)cc1
4-(4-benzhydrylpiperazin-1-yl)-1-benzylpyrazolo[3,4-d]pyrimidine