Task: Answer the MCQ question.
Query: Which drug has a 17.333\% 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 additional words.
Options:
a CCOc1cc2[nH]c(=O)n(CCCN3CCN(c4ccc(OC)cc4)CC3)c(=O)c2cc1OCC
b Cc1ccc2c(c1)c1nc3ccccc3nc1n2CCN1CCOCC1
c O=C(CSc1nnnn1-c1ccccc1F)NNC(=O)c1ccco1
d S=C(Nc1ccc(Cl)cc1)Nc1cccc2cnccc12
Answer: c. O=C(CSc1nnnn1-c1ccccc1F)NNC(=O)c1ccco1
{#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(CSc1nnnn1-c1ccccc1F)NNC(=O)c1ccco1
O=C(CSc1nnnn1-c1ccccc1F)NNC(=O)c1ccco1
N'-[2-[1-(2-fluorophenyl)tetrazol-5-yl]sulfanylacetyl]furan-2-carbohydrazide