Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.995\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a C(=C/c1ccccc1)\CSc1ccccn1
b Cc1cccc(NC(=O)CSc2c3c(nc4ccccc24)CCC3)n1
Answer: a. C(=C/c1ccccc1)\CSc1ccccn1
{#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#}
C(=C/c1ccccc1)\CSc1ccccn1
C(=C/c1ccccc1)\CSc1ccccn1
2-[(E)-3-phenylprop-2-enyl]sulfanylpyridine