Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.967\% 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) C=CCNC(=O)c1oc2ccc(S(=O)(=O)N(CC)CC)cc2c1C
b) O=S(=O)(NCc1cccnc1)c1ccc(Br)c2ccccc12
c) Nc1nnc(SCC(=O)c2ccc3c(c2)NC(=O)CO3)s1
Answer: b. O=S(=O)(NCc1cccnc1)c1ccc(Br)c2ccccc12
{#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=S(=O)(NCc1cccnc1)c1ccc(Br)c2ccccc12
O=S(=O)(NCc1cccnc1)c1ccc(Br)c2ccccc12
4-bromo-N-(pyridin-3-ylmethyl)naphthalene-1-sulfonamide