Task: Answer the multiple-choice question.
Question: Which drug has a 9.988\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cn1nc(C(F)(F)F)c(C(=O)Nc2ccc(F)cc2F)c1Cl
[b] O=C(CCNC(=O)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)NCc1ccncc1
[c] COc1ccc(N2C(=O)c3cc4ccccc4cc3C2=O)cc1
[d] CCOC(=O)N1CCN(c2nnnn2-c2ccccc2)CC1
Answer: a. Cn1nc(C(F)(F)F)c(C(=O)Nc2ccc(F)cc2F)c1Cl
{#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#}
Cn1nc(C(F)(F)F)c(C(=O)Nc2ccc(F)cc2F)c1Cl
Cn1nc(C(F)(F)F)c(C(=O)Nc2ccc(F)cc2F)c1Cl
5-chloro-N-(2,4-difluorophenyl)-1-methyl-3-(trifluoromethyl)pyrazole-4-carboxamide