Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.987\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)C1CCCN(C(=O)c2ccc(CNc3c(N4CCC(C)CC4)c(=O)c3=O)cc2)C1
b O=C(CSc1ncn[nH]1)NC1CC2CCC1C2
c O=C(CN(C(=O)c1csnn1)c1cccc(Cl)c1)NC1CCCC1
Answer: c. O=C(CN(C(=O)c1csnn1)c1cccc(Cl)c1)NC1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CN(C(=O)c1csnn1)c1cccc(Cl)c1)NC1CCCC1
O=C(CN(C(=O)c1csnn1)c1cccc(Cl)c1)NC1CCCC1
N-(3-chlorophenyl)-N-[2-(cyclopentylamino)-2-oxoethyl]thiadiazole-4-carboxamide