Task: Answer the multiple-choice question.
Query: Which compound exhibits a -33.741% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(Br)cc1C(=O)NC(=S)Nc1cc(-c2nc3ccccc3[nH]2)ccc1C
b) C=CCNC(=S)N1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
Answer: b. C=CCNC(=S)N1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNC(=S)N1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
C=CCNC(=S)N1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-N-prop-2-enylpiperazine-1-carbothioamide