Task: Answer the MCQ question.
Question: Which compound exhibits a 12.714\% 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 CSc1ccc(C(=O)C2CCCN(S(=O)(=O)N(C)C)C2)cc1
b COc1ccc(CCNC(=O)C(=O)NN=C2CCCCCCC2)cc1OC
c C=CCN(N(C)c1ncc(C(F)(F)F)cc1Cl)S(=O)(=O)c1ccc(Cl)cc1
d Cc1scc(C(=O)NNC(=S)NCc2ccccc2)c1C
e COC(=O)C(NC(=O)c1ccco1)(Nc1nc(C)cs1)C(F)(F)F
Answer: c. C=CCN(N(C)c1ncc(C(F)(F)F)cc1Cl)S(=O)(=O)c1ccc(Cl)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#}
C=CCN(N(C)c1ncc(C(F)(F)F)cc1Cl)S(=O)(=O)c1ccc(Cl)cc1
C=CCN(N(C)c1ncc(C(F)(F)F)cc1Cl)S(=O)(=O)c1ccc(Cl)cc1
4-chloro-N'-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-methyl-N-prop-2-enylbenzenesulfonohydrazide