Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.956\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1CCC2=O
b: CC(C)Oc1ccc(Br)cc1C(=O)N/N=C/c1c[nH]c2ccccc12
c: O=C(NCCO)/C(=C\c1ccc(Br)cc1)NC(=O)c1cccs1
d: COc1cccc(/C=N\NC(=O)c2ccc(Cn3cc(Br)c([N+](=O)[O-])n3)o2)c1O
e: COC1CCCN(Cc2cn(C)nc2-c2ccc(Oc3ccccc3)cc2)C1
Answer: c. O=C(NCCO)/C(=C\c1ccc(Br)cc1)NC(=O)c1cccs1
{#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(NCCO)/C(=C\c1ccc(Br)cc1)NC(=O)c1cccs1
O=C(NCCO)/C(=C\c1ccc(Br)cc1)NC(=O)c1cccs1
N-[(E)-1-(4-bromophenyl)-3-(2-hydroxyethylamino)-3-oxoprop-1-en-2-yl]thiophene-2-carboxamide