Task: Answer the MCQ question.
Question: Which compound has a 12.552\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCc1cc2c(SCC(=O)c3ccccc3)ncnc2s1
[b] O=C(CCNC(=O)c1ccccc1)NCCc1ccc(Cl)cc1
[c] C=CCSc1nc2sc3c(c2c(=O)[nH]1)CCC3
[d] CCc1nc2ccccc2nc1N1CCN(S(=O)(=O)c2c(C)cc(Cl)cc2C)CC1
Answer: d. CCc1nc2ccccc2nc1N1CCN(S(=O)(=O)c2c(C)cc(Cl)cc2C)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#}
CCc1nc2ccccc2nc1N1CCN(S(=O)(=O)c2c(C)cc(Cl)cc2C)CC1
CCc1nc2ccccc2nc1N1CCN(S(=O)(=O)c2c(C)cc(Cl)cc2C)CC1
2-[4-(4-chloro-2,6-dimethylphenyl)sulfonylpiperazin-1-yl]-3-ethylquinoxaline