Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.549% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC1(C)Cc2nc3sc4c(SCC(=O)NC(c5ccccc5)c5ccccc5)ncnc4c3cc2CO1
(b) COc1cccc2sc(N(CCCN(C)C)C(=O)C(c3ccccc3)c3ccccc3)nc12.Cl
Answer: a. CC1(C)Cc2nc3sc4c(SCC(=O)NC(c5ccccc5)c5ccccc5)ncnc4c3cc2CO1
{#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#}
CC1(C)Cc2nc3sc4c(SCC(=O)NC(c5ccccc5)c5ccccc5)ncnc4c3cc2CO1
CC1(C)Cc2nc3sc4c(SCC(=O)NC(c5ccccc5)c5ccccc5)ncnc4c3cc2CO1
N-benzhydryl-2-[(5,5-dimethyl-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaen-15-yl)sulfanyl]acetamide