Task: Answer the multiple choice question.
Query: Which drug has a 17.482% 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 other words.
Options:
a Cc1ccc(O)c(C(=O)c2cc(C(=O)NCCc3ccccc3)c(=O)n(CCc3ccccc3)c2)c1
b O=C1C(Nc2ccccc2)=C2CCCC=C2N1c1ccccc1
c COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)NC1CC1
d CCn1c(O)c(N=NC(=O)Cn2ccc(C(F)(F)F)n2)c2ccccc21
Answer: b. O=C1C(Nc2ccccc2)=C2CCCC=C2N1c1ccccc1
{#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#}
O=C1C(Nc2ccccc2)=C2CCCC=C2N1c1ccccc1
O=C1C(Nc2ccccc2)=C2CCCC=C2N1c1ccccc1
3-anilino-1-phenyl-5,6-dihydro-4H-indol-2-one