Task: Answer the multiple choice question.
Query: Which drug has a 19.711% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCCN1C(=O)C2(C(C(=O)c3ccc(C)o3)=C(O)C(=O)N2CCCN2CCOCC2)c2ccccc21
b O=C(CSc1nnnn1-c1cccc2ccccc12)NC(C(=O)O)(c1ccccc1)c1ccccc1
c O=C1CC[C@@H](OCc2ccccc2)CCN1CC[C@H](Sc1ccccc1)c1ccccc1
Answer: b. O=C(CSc1nnnn1-c1cccc2ccccc12)NC(C(=O)O)(c1ccccc1)c1ccccc1
{#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=C(CSc1nnnn1-c1cccc2ccccc12)NC(C(=O)O)(c1ccccc1)c1ccccc1
O=C(CSc1nnnn1-c1cccc2ccccc12)NC(C(=O)O)(c1ccccc1)c1ccccc1
2-[[2-(1-naphthalen-1-yltetrazol-5-yl)sulfanylacetyl]amino]-2,2-diphenylacetic acid