Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.172\% 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] Cc1[nH]c2ccccc2c(=O)c1SC(F)(F)C(F)C(F)(F)F
[b] CN1CCN(c2ccccc2NC(=O)c2ccccc2F)CC1
[c] Cc1c(C(=O)OCC[N+]2(C)CCCCC2)oc2ccccc12.[I-]
[d] CCC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)N(C)c3ccc(OC)cc3OC)ccc21
Answer: a. Cc1[nH]c2ccccc2c(=O)c1SC(F)(F)C(F)C(F)(F)F
{#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#}
Cc1[nH]c2ccccc2c(=O)c1SC(F)(F)C(F)C(F)(F)F
Cc1[nH]c2ccccc2c(=O)c1SC(F)(F)C(F)C(F)(F)F
3-(1,1,2,3,3,3-hexafluoropropylsulfanyl)-2-methyl-1H-quinolin-4-one