Task: Answer the MCQ question.
Query: Which drug has a 1.221\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)cc1
[b] O=C1/C(=C\c2cc(Cl)c(O)c(Cl)c2)SC(=S)N1Cc1ccccc1
[c] COc1ccccc1CNC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCCCC2)c1
[d] COC(=O)CC1COc2ccccc2N1C(=O)c1cccc(C(F)(F)F)c1
[e] O=C(COc1ccccc1Cl)N1CCN(c2ncccn2)CC1
Answer: a. O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)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#}
O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)cc1
O=C(CSc1ccc(-c2cccnc2)nn1)Nc1ccc(F)cc1
N-(4-fluorophenyl)-2-(6-pyridin-3-ylpyridazin-3-yl)sulfanylacetamide