Task: Answer the multiple choice question.
Query: Which drug exhibits a -15.223% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: N#CC[C@H](Cc1ccccc1)N1CCN(CCc2ccccc2)CCC1=O
b: OCCCn1c(C2CCCN2c2nc(-c3ccc(Cl)cc3)cs2)nc2cc(C(F)(F)F)ccc21
c: CC(=O)NCCc1cc2ccc(C)c(C)c2[nH]c1=O
d: CCCCn1c(N)c(N(CC(C)C)C(=O)C2CCC2)c(=O)[nH]c1=O
Answer: b. OCCCn1c(C2CCCN2c2nc(-c3ccc(Cl)cc3)cs2)nc2cc(C(F)(F)F)ccc21
{#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#}
OCCCn1c(C2CCCN2c2nc(-c3ccc(Cl)cc3)cs2)nc2cc(C(F)(F)F)ccc21
OCCCn1c(C2CCCN2c2nc(-c3ccc(Cl)cc3)cs2)nc2cc(C(F)(F)F)ccc21
3-[2-[1-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]pyrrolidin-2-yl]-5-(trifluoromethyl)benzimidazol-1-yl]propan-1-ol