Task: Answer the MCQ question.
Question: Which compound exhibits a 17.931% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCC1CCCCN1C(=O)CCc1nnc(Cc2c[nH]c3ccccc23)o1
b. CN1CCN(Cc2ccc3ccccc3c2)CC1
c. CSc1nsc(SCC(=O)Oc2ccc(NC(C)=O)cc2)n1
Answer: b. CN1CCN(Cc2ccc3ccccc3c2)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#}
CN1CCN(Cc2ccc3ccccc3c2)CC1
CN1CCN(Cc2ccc3ccccc3c2)CC1
1-methyl-4-(naphthalen-2-ylmethyl)piperazine