Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.340\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccc2c(c1)nnn2C1CCN(CC(=O)N(c2ccccc2)c2ccccc2)CC1
b) COc1ccc(-n2nnc3c(SCC(=O)c4ccccc4)ncnc32)cc1
c) CSc1nc(N(C)NC(=O)c2ccc(Cl)cc2)c2ccccc2n1
d) O=C(NC1CCCC1)C(c1ccncc1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[nH]1
Answer: b. COc1ccc(-n2nnc3c(SCC(=O)c4ccccc4)ncnc32)cc1
{#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#}
COc1ccc(-n2nnc3c(SCC(=O)c4ccccc4)ncnc32)cc1
COc1ccc(-n2nnc3c(SCC(=O)c4ccccc4)ncnc32)cc1
2-[3-(4-methoxyphenyl)triazolo[4,5-d]pyrimidin-7-yl]sulfanyl-1-phenylethanone