Problem statement: Answer the multiple choice question.
Query: Which drug has a 7.242\% 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) CCCNC(=O)c1nn2cc(Br)cnc2c1Cl
b) C=CCn1c(=NC(=O)c2cccs2)sc2cccc(OC)c21
c) Fc1ccc(C2CC(c3cccs3)=NN2C(=S)Nc2ccccc2)cc1
d) CCN1CCCC1CNC(=O)CSCc1nc(-c2ccccc2C)oc1C
Answer: b. C=CCn1c(=NC(=O)c2cccs2)sc2cccc(OC)c21
{#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=CCn1c(=NC(=O)c2cccs2)sc2cccc(OC)c21
C=CCn1c(=NC(=O)c2cccs2)sc2cccc(OC)c21
N-(4-methoxy-3-prop-2-enyl-1,3-benzothiazol-2-ylidene)thiophene-2-carboxamide