Task: Answer the MCQ question.
Query: Which drug has a 5.482\% 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] Cn1c(SCc2c(Cl)cccc2Cl)nnc1-c1cccs1
[b] CC1(C)CN=C(Nc2ccc(F)c(Cl)c2)S1
[c] CC1CCN(S(=O)(=O)c2ccc(-c3nnc(SCc4cccnc4)o3)cc2)CC1
[d] COc1ccccc1NC(=O)CSc1nnc(-c2ccco2)o1
[e] CCN(CC)CCNc1nc2c(c(=O)n(C)c(=O)n2C)n1C/C=C(/C)Cl
Answer: b. CC1(C)CN=C(Nc2ccc(F)c(Cl)c2)S1
{#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(C)CN=C(Nc2ccc(F)c(Cl)c2)S1
CC1(C)CN=C(Nc2ccc(F)c(Cl)c2)S1
N-(3-chloro-4-fluorophenyl)-5,5-dimethyl-4H-1,3-thiazol-2-amine